Commit Graph

189644 Commits

Author SHA1 Message Date
Laurent Pinchart 28818fa5da sh-pfc: Rename struct sh_pfc nr_pins field to nr_gpio_pins
The field contains the number of pins with an associated GPIO port. This
is currently equal to the total number of pins but will be modified when
adding support for pins without a GPIO port. Rename the field
accordingly.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:47 +02:00
Laurent Pinchart 9689896cb1 sh-pfc: Add pin number to struct sh_pfc_pin
The pin number is usually equal to the GPIO number but can differ when
GPIO numbering is sparse.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:47 +02:00
Laurent Pinchart 3ce0d7eba0 sh-pfc: Pass the pin number down to the port function macro
The PORT_1 macro invokes a macro passed as a parameter. Pass the pin
number down to that macro at the bottom of the call stack. This will be
used to compute the pin ranges automatically.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:46 +02:00
Laurent Pinchart 16b915e438 sh-pfc: Add port numbers to the CPU_ALL_PORT macro
Pass down the port number down to the PORT_1 macro. The port number will
be used to compute the pin ranges automatically.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:45 +02:00
Laurent Pinchart 7cbb0e55e2 sh-pfc: Don't duplicate argument to PINMUX_GPIO macro
The PINMUX_GPIO macro takes a port name and a data mark, respectively of
the form GPIO_name and name_DATA. Modify the macro to take the name as a
single argument and derive the port name and data mark from it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:45 +02:00
Laurent Pinchart 18dcc58341 sh-pfc: shx3: Remove shx3_ prefix from static symbols
Unlike all other PFC SoC data, the shx3 data prefix all static symbols
with shx3_. Remove the prefix to be consistent with the other source
files.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:44 +02:00
Laurent Pinchart 8157b96429 sh-pfc: sh7734: Use the common GP port style macros
The SoC has a bank-style PFC. Replace the custom-defined macros with
common macros from sh-pfc.h.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:44 +02:00
Laurent Pinchart df020272ab sh-pfc: Consolidate pin definition macros
Move the pin definition macros to a common header file.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:43 +02:00
Laurent Pinchart e3d93b4671 sh-pfc: Consolidate PFC SoC data macros
Move macros defined in several SoC data files to a common location and
document them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:42 +02:00
Laurent Pinchart 757b055a65 sh-pfc: Rename gpio arguments to be consistent with the rest of the code
The gpio_get_data_reg() and gpio_setup_data_reg() functions both take an
argument named gpio. The argument contains a GPIO offset for the first
function and a pin index for the second one. Rename them to offset and
idx respectively to match the rest of the code.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:42 +02:00
Laurent Pinchart 533743dccb sh-pfc: Replace pinmux_enum_id typedef with u16
The typedef only conceals the real variable type without bringing any
additional value (see Documentation/CodingStyle, section 5.b). Moreover,
it polutes the pinmux namespace. Replace it with the integer type it
used to hide.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:41 +02:00
Laurent Pinchart a1a3580cb3 sh-pfc: Don't overallocate memory for the GPIO chip pins array
The GPIO driver uses an array of sh_pfc_gpio_pin structures to store
per-GPIO pin data. The array size is miscomputed at allocation time by
using the number of the last pin instead of the number of pins. When the
pin space contains holes this leads to memory overallocation. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:41 +02:00
Laurent Pinchart 08d3868ec7 sh-pfc: Remove unused GPIO_PORT_ALL macro
The macro isn't used, remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:40 +02:00
Laurent Pinchart 94e7460138 sh-pfc: Remove unneeded const keywords
Two integer field structures are needlesly defined as const. Remove the
const keyword.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:39 +02:00
Laurent Pinchart 487bca0390 sh-pfc: Remove unused macro and enum entries
The SH_PFC_MARK_INVALID macro and the PINMUX_FLAG_TYPE, GPIO_CFG_REQ and
GPIO_CFG_FREE enum entries are used, remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:39 +02:00
Laurent Pinchart b7e760e0b8 sh-pfc: Remove unused PORT_DATA_* macros
Most of the PORT_DATA_* macros are not used, remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:38 +02:00
Laurent Pinchart 7590643156 sh-pfc: Remove unused input_pd and input_pu ranges
The ranges are not used anymore, remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
2013-07-29 15:17:37 +02:00
Laurent Pinchart 4e5ca4a1e6 sh-pfc: shx3: Remove unused input_pu range
The PFC SHX3 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SHX3 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:37 +02:00
Laurent Pinchart 082ab8ff33 sh-pfc: sh7786: Remove unused input_pu range
The PFC SH7786 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7786 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:36 +02:00
Laurent Pinchart 2afb968126 sh-pfc: sh7785: Remove unused input_pu range
The PFC SH7785 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7785 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:35 +02:00
Laurent Pinchart 5f86072afb sh-pfc: sh7757: Remove unused input_pu range
The PFC SH7757 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7757 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:35 +02:00
Laurent Pinchart c5361517bb sh-pfc: sh7724: Remove unused input_pu range
The PFC SH7724 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7724 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:34 +02:00
Laurent Pinchart 52331350b4 sh-pfc: sh7723: Remove unused input_pu range
The PFC SH7723 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7723 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:34 +02:00
Laurent Pinchart 48b888b17f sh-pfc: sh7722: Remove unused input_pd and input_pu ranges
The PFC SH7722 SoC data contains input_pd and input_pu ranges used to
configure pull-down and pull-up resistors using the legacy non-pinconf
API. That API has been removed from the driver, the ranges are thus not
used anymore. Remove them.

If required, configuring pull-down and pull-up resistors for the SH7722
can be implemented using the pinconf API, as done for the SH-Mobile,
R-Mobile and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:33 +02:00
Laurent Pinchart 7f975b3f1e sh-pfc: sh7720: Remove unused input_pu range
The PFC SH7720 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7720 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2013-07-29 15:17:33 +02:00
Linus Torvalds ad81f0545e Linux 3.11-rc1 2013-07-14 15:18:27 -07:00
Linus Torvalds 63345b4794 Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86
Pull x86 platform driver updates from Matthew Garrett:
 "Nothing overly exciting here - a couple of new drivers that don't do a
  great deal, along with some miscellaneous fixes and a couple of small
  feature enablement patches"

* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86:
  x86 platform drivers: fix gpio leak
  toshiba_acpi: Add dependency on SERIO_I8042
  asus-nb-wmi: set wapf=4 for ASUSTeK COMPUTER INC. 1015E/U
  Add trivial driver to disable Intel Smart Connect
  Add support driver for Intel Rapid Start Technology
  hp-wmi: add supports for POST code error
  asus-wmi: control wlan-led only if wapf == 4
  drivers/platform/x86/intel_ips: Convert to module_pci_driver
  asus-nb-wmi: ignore ALS notification key code
  asus-wmi: append newline to messages
  x86: asus-laptop: fix invalid point access
  x86: msi-laptop: fix memleak
  amilo-rfkill: Add dependency on SERIO_I8042
  dell-laptop: fix error return code in dell_init()
  hp-wmi: Enable hotkeys on some systems
2013-07-13 18:08:23 -07:00
Linus Torvalds 18fb38e2f5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull second round of input updates from Dmitry Torokhov:
 "An update to Elantech driver to support hardware v7, fix to the new
  cyttsp4 driver to use proper addressing, ads7846 device tree support
  and nspire-keypad got a small cleanup."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: nspire-keypad - replace magic offset with define
  Input: elantech - fix for newer hardware versions (v7)
  Input: cyttsp4 - use 16bit address for I2C/SPI communication
  Input: ads7846 - add device tree bindings
  Input: ads7846 - make sure we do not change platform data
2013-07-13 18:05:13 -07:00
Linus Torvalds be9c6d9169 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
 "Just a bunch of small fixes and tidy ups:

   1) Finish the "busy_poll" renames, from Eliezer Tamir.

   2) Fix RCU stalls in IFB driver, from Ding Tianhong.

   3) Linearize buffers properly in tun/macvtap zerocopy code.

   4) Don't crash on rmmod in vxlan, from Pravin B Shelar.

   5) Spinlock used before init in alx driver, from Maarten Lankhorst.

   6) A sparse warning fix in bnx2x broke TSO checksums, fix from Dmitry
      Kravkov.

   7) Dummy and ifb driver load failure paths can oops, fixes from Tan
      Xiaojun and Ding Tianhong.

   8) Correct MTU calculations in IP tunnels, from Alexander Duyck.

   9) Account all TCP retransmits in SNMP stats properly, from Yuchung
      Cheng.

  10) atl1e and via-rhine do not handle DMA mapping failures properly,
      from Neil Horman.

  11) Various equal-cost multipath route fixes in ipv6 from Hannes
      Frederic Sowa"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (36 commits)
  ipv6: only static routes qualify for equal cost multipathing
  via-rhine: fix dma mapping errors
  atl1e: fix dma mapping warnings
  tcp: account all retransmit failures
  usb/net/r815x: fix cast to restricted __le32
  usb/net/r8152: fix integer overflow in expression
  net: access page->private by using page_private
  net: strict_strtoul is obsolete, use kstrtoul instead
  drivers/net/ieee802154: don't use devm_pinctrl_get_select_default() in probe
  drivers/net/ethernet/cadence: don't use devm_pinctrl_get_select_default() in probe
  drivers/net/can/c_can: don't use devm_pinctrl_get_select_default() in probe
  net/usb: add relative mii functions for r815x
  net/tipc: use %*phC to dump small buffers in hex form
  qlcnic: Adding Maintainers.
  gre: Fix MTU sizing check for gretap tunnels
  pkt_sched: sch_qfq: remove forward declaration of qfq_update_agg_ts
  pkt_sched: sch_qfq: improve efficiency of make_eligible
  gso: Update tunnel segmentation to support Tx checksum offload
  inet: fix spacing in assignment
  ifb: fix oops when loading the ifb failed
  ...
2013-07-13 17:42:22 -07:00
Linus Torvalds 03ce3ca4b0 SCSI for-linus on 20130713
This is the remaining set of SCSI patches for the merge window.  it's mostly
 driver updates (scsi_debug, qla2xxx, storvsc, mp3sas).  There are also several
 bug fixes in fcoe, libfc, and megaraid_sas.  We also have a couple of core
 changes to try to make device destruction more deterministic.
 
 Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull final round of SCSI updates from James Bottomley:
 "This is the remaining set of SCSI patches for the merge window.  It's
  mostly driver updates (scsi_debug, qla2xxx, storvsc, mp3sas).  There
  are also several bug fixes in fcoe, libfc, and megaraid_sas.  We also
  have a couple of core changes to try to make device destruction more
  deterministic"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (46 commits)
  [SCSI] scsi constants: command, sense key + additional sense strings
  fcoe: Reduce number of sparse warnings
  fcoe: Stop fc_rport_priv structure leak
  libfcoe: Fix meaningless log statement
  libfc: Differentiate echange timer cancellation debug statements
  libfc: Remove extra space in fc_exch_timer_cancel definition
  fcoe: fix the link error status block sparse warnings
  fcoe: Fix smatch warning in fcoe_fdmi_info function
  libfc: Reject PLOGI from nodes with incompatible role
  [SCSI] enable destruction of blocked devices which fail LUN scanning
  [SCSI] Fix race between starved list and device removal
  [SCSI] megaraid_sas: fix a bug for 64 bit arches
  [SCSI] scsi_debug: reduce duplication between prot_verify_read and prot_verify_write
  [SCSI] scsi_debug: simplify offset calculation for dif_storep
  [SCSI] scsi_debug: invalidate protection info for unmapped region
  [SCSI] scsi_debug: fix NULL pointer dereference with parameters dif=0 dix=1
  [SCSI] scsi_debug: fix incorrectly nested kmap_atomic()
  [SCSI] scsi_debug: fix invalid address passed to kunmap_atomic()
  [SCSI] mpt3sas: Bump driver version to v02.100.00.00
  [SCSI] mpt3sas: when async scanning is enabled then while scanning, devices are removed but their transport layer entries are not removed
  ...
2013-07-13 17:41:21 -07:00
Linus Torvalds 505608d2b9 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
 - core fix for missing round up in the generic irq chip implementation
 - new irq chip for MOXA SoCs
 - a few fixes and cleanups in the irqchip drivers

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip: Add support for MOXA ART SoCs
  genirq: generic chip: Use DIV_ROUND_UP to calculate numchips
  irqchip: nvic: Fix wrong num_ct argument for irq_alloc_domain_generic_chips()
  irqchip: sun4i: Staticize sun4i_irq_ack()
  irqchip: vt8500: Staticize local symbols
2013-07-13 15:37:30 -07:00
Linus Torvalds 0da2736686 Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
 - watchdog fixes for full dynticks
 - improved debug output for full dynticks
 - remove an obsolete full dynticks check
 - two ARM SoC clocksource drivers for sharing across SoCs
 - tick broadcast fix for CPU hotplug

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  tick: broadcast: Check broadcast mode on CPU hotplug
  clocksource: arm_global_timer: Add ARM global timer support
  clocksource: Add Marvell Orion SoC timer
  nohz: Remove obsolete check for full dynticks CPUs to be RCU nocbs
  watchdog: Boot-disable by default on full dynticks
  watchdog: Rename confusing state variable
  watchdog: Register / unregister watchdog kthreads on sysctl control
  nohz: Warn if the machine can not perform nohz_full
2013-07-13 15:36:09 -07:00
Linus Torvalds d144746478 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "MIPS updates:

   - All the things that didn't make 3.10.
   - Removes the Windriver PPMC platform.  Nobody will miss it.
   - Remove a workaround from kernel/irq/irqdomain.c which was there
     exclusivly for MIPS.  Patch by Grant Likely.
   - More small improvments for the SEAD 3 platform
   - Improvments on the BMIPS / SMP support for the BCM63xx series.
   - Various cleanups of dead leftovers.
   - Platform support for the Cavium Octeon-based EdgeRouter Lite.

  Two large KVM patchsets didn't make it for this pull request because
  their respective authors are vacationing"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (124 commits)
  MIPS: Kconfig: Add missing MODULES dependency to VPE_LOADER
  MIPS: BCM63xx: CLK: Add dummy clk_{set,round}_rate() functions
  MIPS: SEAD3: Disable L2 cache on SEAD-3.
  MIPS: BCM63xx: Enable second core SMP on BCM6328 if available
  MIPS: BCM63xx: Add SMP support to prom.c
  MIPS: define write{b,w,l,q}_relaxed
  MIPS: Expose missing pci_io{map,unmap} declarations
  MIPS: Malta: Update GCMP detection.
  Revert "MIPS: make CAC_ADDR and UNCAC_ADDR account for PHYS_OFFSET"
  MIPS: APSP: Remove <asm/kspd.h>
  SSB: Kconfig: Amend SSB_EMBEDDED dependencies
  MIPS: microMIPS: Fix improper definition of ISA exception bit.
  MIPS: Don't try to decode microMIPS branch instructions where they cannot exist.
  MIPS: Declare emulate_load_store_microMIPS as a static function.
  MIPS: Fix typos and cleanup comment
  MIPS: Cleanup indentation and whitespace
  MIPS: BMIPS: support booting from physical CPU other than 0
  MIPS: Only set cpu_has_mmips if SYS_SUPPORTS_MICROMIPS
  MIPS: GIC: Fix gic_set_affinity infinite loop
  MIPS: Don't save/restore OCTEON wide multiplier state on syscalls.
  ...
2013-07-13 14:52:21 -07:00
Linus Torvalds 833e68340d Merge git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
 - lots of devm_ conversions and cleanup
 - platform_set_drvdata cleanups
 - s3c2410: dev_err/dev_info + dev_pm_ops
 - watchdog_core: don't try to stop device if not running fix
 - wdrtas: use print_hex_dump
 - xilinx cleanups
 - orion_wdt fixes
 - softdog cleanup
 - hpwdt: check on UEFI bits
 - deletion of mpcore_wdt driver
 - addition of broadcom BCM2835 watchdog timer driver
 - addition of MEN A21 watcdog devices

* git://www.linux-watchdog.org/linux-watchdog: (38 commits)
  watchdog: hpwdt: Add check for UEFI bits
  watchdog: softdog: remove replaceable ping operation
  watchdog: New watchdog driver for MEN A21 watchdogs
  Watchdog: fix clearing of the watchdog interrupt
  Watchdog: allow orion_wdt to be built for Dove
  watchdog: Add Broadcom BCM2835 watchdog timer driver
  watchdog: delete mpcore_wdt driver
  watchdog: xilinx: Setup the origin compatible string
  watchdog: xilinx: Fix driver header
  watchdog: wdrtas: don't use custom version of print_hex_dump
  watchdog: core: don't try to stop device if not running
  watchdog: jz4740: Pass device to clk_get
  watchdog: twl4030: Remove redundant platform_set_drvdata()
  watchdog: mpcore: Remove redundant platform_set_drvdata()
  watchdog: da9055: use platform_{get,set}_drvdata()
  watchdog: da9052: use platform_{get,set}_drvdata()
  watchdog: cpwd: use platform_{get,set}_drvdata()
  watchdog: s3c2410_wdt: convert s3c2410wdt to dev_pm_ops
  watchdog: s3c2410_wdt: use dev_err()/dev_info() instead of pr_err()/pr_info()
  watchdog: wm831x: use platform_{get,set}_drvdata()
  ...
2013-07-13 13:42:54 -07:00
Linus Torvalds c552441373 Main batch of InfiniBand/RDMA changes for 3.11 merge window:
- AF_IB (native IB addressing) for CMA from Sean Hefty
  - New mlx5 driver for Mellanox Connect-IB adapters (including post merge request fixes)
  - SRP fixes from Bart Van Assche (including fix to first merge request)
  - qib HW driver updates
  - Resurrection of ocrdma HW driver development
  - uverbs conversion to create fds with O_CLOEXEC set
  - Other small changes and fixes
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Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

Pull InfiniBand/RDMA changes from Roland Dreier:
 - AF_IB (native IB addressing) for CMA from Sean Hefty
 - new mlx5 driver for Mellanox Connect-IB adapters (including post
   merge request fixes)
 - SRP fixes from Bart Van Assche (including fix to first merge request)
 - qib HW driver updates
 - resurrection of ocrdma HW driver development
 - uverbs conversion to create fds with O_CLOEXEC set
 - other small changes and fixes

* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (66 commits)
  mlx5: Return -EFAULT instead of -EPERM
  IB/qib: Log all SDMA errors unconditionally
  IB/qib: Fix module-level leak
  mlx5_core: Adjust hca_cap.uar_page_sz to conform to Connect-IB spec
  IB/srp: Let srp_abort() return FAST_IO_FAIL if TL offline
  IB/uverbs: Use get_unused_fd_flags(O_CLOEXEC) instead of get_unused_fd()
  mlx5_core: Fixes for sparse warnings
  IB/mlx5: Make profile[] static in main.c
  mlx5: Fix parameter type of health_handler_t
  mlx5: Add driver for Mellanox Connect-IB adapters
  IB/core: Add reserved values to enums for low-level driver use
  IB/srp: Bump driver version and release date
  IB/srp: Make HCA completion vector configurable
  IB/srp: Maintain a single connection per I_T nexus
  IB/srp: Fail I/O fast if target offline
  IB/srp: Skip host settle delay
  IB/srp: Avoid skipping srp_reset_host() after a transport error
  IB/srp: Fix remove_one crash due to resource exhaustion
  IB/qib: New transmitter tunning settings for Dell 1.1 backplane
  IB/core: Fix error return code in add_port()
  ...
2013-07-13 12:57:21 -07:00
Linus Torvalds 858655116b Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
 "This series contain:
   - new i2c video drivers: ml86v7667 (video decoder),
                            ths8200 (video encoder)
   - a new video driver for EasyCap cards based on Fushicai USBTV007
   - Improved support for OF and embedded systems, with V4L2 async
     initialization and a better support for clocks
   - API cleanups on the ioctls used by the v4l2 debug tool
   - Lots of cleanups
   - As usual, several driver improvements and new cards additions
   - Revert two changesets that change the minimal symbol rate for
     stv0399, as request by Manu
   - Update MAINTAINERS and other files to point to my new e-mail"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (378 commits)
  MAINTAINERS & ABI: Update to point to my new email
  [media] stb0899: restore minimal rate to 5Mbauds
  [media] exynos4-is: Correct colorspace handling at FIMC-LITE
  [media] exynos4-is: Set valid initial format on FIMC.n subdevs
  [media] exynos4-is: Set valid initial format on FIMC-IS-ISP subdev pads
  [media] exynos4-is: Fix format propagation on FIMC-IS-ISP subdev
  [media] exynos4-is: Set valid initial format at FIMC-LITE
  [media] exynos4-is: Fix format propagation on FIMC-LITE.n subdevs
  [media] MAINTAINERS: Update S5P/Exynos FIMC driver entry
  [media] Documentation: Update driver's directory in video4linux/fimc.txt
  [media] exynos4-is: Change fimc-is firmware file names
  [media] exynos4-is: Add support for Exynos5250 MIPI-CSIS
  [media] exynos4-is: Add Exynos5250 SoC support to fimc-lite driver
  [media] exynos4-is: Drop drvdata handling in fimc-lite for non-dt platforms
  [media] media: i2c: tvp514x: remove manual setting of subdev name
  [media] media: i2c: tvp7002: remove manual setting of subdev name
  [media] mem2mem: set missing v4l2_dev pointer
  [media] wl128x: add missing struct v4l2_device
  [media] tvp514x: Fix init seqeunce
  [media] saa7134: Fix sparse warnings by adding __user annotation
  ...
2013-07-13 12:09:57 -07:00
Dmitry Torokhov 88ce3c3ca3 Merge branch 'next' into for-linus
Bring in second round of updates for 3.11.
2013-07-12 23:34:25 -07:00
James Bottomley 622f9a8e7b A short series of fixes to libfc, libfcoe and fcoe.
Most patches fix formatting problems, one changes
 the behavior of which discovered ports can/will be
 logged into and another fixes a memory leak.
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Merge tag 'fcoe' into for-linus

A short series of fixes to libfc, libfcoe and fcoe.
Most patches fix formatting problems, one changes
the behavior of which discovered ports can/will be
logged into and another fixes a memory leak.
2013-07-13 08:22:56 +04:00
Neil Horman 9b4fe5fb0b via-rhine: fix dma mapping errors
this bug:
https://bugzilla.redhat.com/show_bug.cgi?id=951695

Reported a dma debug backtrace:

WARNING: at lib/dma-debug.c:937 check_unmap+0x47d/0x930()
Hardware name: To Be Filled By O.E.M.
via-rhine 0000:00:12.0: DMA-API: device driver failed to check map error[device
address=0x0000000075a837b2] [size=90 bytes] [mapped as single]
Modules linked in: ip6_tables gspca_spca561 gspca_main videodev media
snd_hda_codec_realtek snd_hda_intel i2c_viapro snd_hda_codec snd_hwdep snd_seq
ppdev mperf via_rhine coretemp snd_pcm mii microcode snd_page_alloc snd_timer
snd_mpu401 snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore parport_pc
parport shpchp ata_generic pata_acpi radeon i2c_algo_bit drm_kms_helper ttm drm
pata_via sata_via i2c_core uinput
Pid: 295, comm: systemd-journal Not tainted 3.9.0-0.rc6.git2.1.fc20.x86_64 #1
Call Trace:
 <IRQ>  [<ffffffff81068dd0>] warn_slowpath_common+0x70/0xa0
 [<ffffffff81068e4c>] warn_slowpath_fmt+0x4c/0x50
 [<ffffffff8137ec6d>] check_unmap+0x47d/0x930
 [<ffffffff810ace9f>] ? local_clock+0x5f/0x70
 [<ffffffff8137f17f>] debug_dma_unmap_page+0x5f/0x70
 [<ffffffffa0225edc>] ? rhine_ack_events.isra.14+0x3c/0x50 [via_rhine]
 [<ffffffffa02275f8>] rhine_napipoll+0x1d8/0xd80 [via_rhine]
 [<ffffffff815d3d51>] ? net_rx_action+0xa1/0x380
 [<ffffffff815d3e22>] net_rx_action+0x172/0x380
 [<ffffffff8107345f>] __do_softirq+0xff/0x400
 [<ffffffff81073925>] irq_exit+0xb5/0xc0
 [<ffffffff81724cd6>] do_IRQ+0x56/0xc0
 [<ffffffff81719ff2>] common_interrupt+0x72/0x72
 <EOI>  [<ffffffff8170ff57>] ? __slab_alloc+0x4c2/0x526
 [<ffffffff811992e0>] ? mmap_region+0x2b0/0x5a0
 [<ffffffff810d5807>] ? __lock_is_held+0x57/0x80
 [<ffffffff811992e0>] ? mmap_region+0x2b0/0x5a0
 [<ffffffff811bf1bf>] kmem_cache_alloc+0x2df/0x360
 [<ffffffff811992e0>] mmap_region+0x2b0/0x5a0
 [<ffffffff811998e6>] do_mmap_pgoff+0x316/0x3d0
 [<ffffffff81183ca0>] vm_mmap_pgoff+0x90/0xc0
 [<ffffffff81197d6c>] sys_mmap_pgoff+0x4c/0x190
 [<ffffffff81367d7e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
 [<ffffffff8101eb42>] sys_mmap+0x22/0x30
 [<ffffffff81722fd9>] system_call_fastpath+0x16/0x1b

Usual problem with the usual fix, add the appropriate calls to dma_mapping_error
where appropriate

Untested, as I don't have hardware, but its pretty straightforward

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: David S. Miller <davem@davemloft.net>
CC: Roger Luethi <rl@hellgate.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-12 16:28:02 -07:00
Neil Horman 352900b583 atl1e: fix dma mapping warnings
Recently had this backtrace reported:
WARNING: at lib/dma-debug.c:937 check_unmap+0x47d/0x930()
Hardware name: System Product Name
ATL1E 0000:02:00.0: DMA-API: device driver failed to check map error[device
address=0x00000000cbfd1000] [size=90 bytes] [mapped as single]
Modules linked in: xt_conntrack nf_conntrack ebtable_filter ebtables
ip6table_filter ip6_tables snd_hda_codec_hdmi snd_hda_codec_realtek iTCO_wdt
iTCO_vendor_support snd_hda_intel acpi_cpufreq mperf coretemp btrfs zlib_deflate
snd_hda_codec snd_hwdep microcode raid6_pq libcrc32c snd_seq usblp serio_raw xor
snd_seq_device joydev snd_pcm snd_page_alloc snd_timer snd lpc_ich i2c_i801
soundcore mfd_core atl1e asus_atk0110 ata_generic pata_acpi radeon i2c_algo_bit
drm_kms_helper ttm drm i2c_core pata_marvell uinput
Pid: 314, comm: systemd-journal Not tainted 3.9.0-0.rc6.git2.3.fc19.x86_64 #1
Call Trace:
 <IRQ>  [<ffffffff81069106>] warn_slowpath_common+0x66/0x80
 [<ffffffff8106916c>] warn_slowpath_fmt+0x4c/0x50
 [<ffffffff8138151d>] check_unmap+0x47d/0x930
 [<ffffffff810ad048>] ? sched_clock_cpu+0xa8/0x100
 [<ffffffff81381a2f>] debug_dma_unmap_page+0x5f/0x70
 [<ffffffff8137ce30>] ? unmap_single+0x20/0x30
 [<ffffffffa01569a1>] atl1e_intr+0x3a1/0x5b0 [atl1e]
 [<ffffffff810d53fd>] ? trace_hardirqs_off+0xd/0x10
 [<ffffffff81119636>] handle_irq_event_percpu+0x56/0x390
 [<ffffffff811199ad>] handle_irq_event+0x3d/0x60
 [<ffffffff8111cb6a>] handle_fasteoi_irq+0x5a/0x100
 [<ffffffff8101c36f>] handle_irq+0xbf/0x150
 [<ffffffff811dcb2f>] ? file_sb_list_del+0x3f/0x50
 [<ffffffff81073b10>] ? irq_enter+0x50/0xa0
 [<ffffffff8172738d>] do_IRQ+0x4d/0xc0
 [<ffffffff811dcb2f>] ? file_sb_list_del+0x3f/0x50
 [<ffffffff8171c6b2>] common_interrupt+0x72/0x72
 <EOI>  [<ffffffff810db5b2>] ? lock_release+0xc2/0x310
 [<ffffffff8109ea04>] lg_local_unlock_cpu+0x24/0x50
 [<ffffffff811dcb2f>] file_sb_list_del+0x3f/0x50
 [<ffffffff811dcb6d>] fput+0x2d/0xc0
 [<ffffffff811d8ea1>] filp_close+0x61/0x90
 [<ffffffff811fae4d>] __close_fd+0x8d/0x150
 [<ffffffff811d8ef0>] sys_close+0x20/0x50
 [<ffffffff81725699>] system_call_fastpath+0x16/0x1b

The usual straighforward failure to check for dma_mapping_error after a map
operation is completed.

This patch should fix it, the reporter wandered off after filing this bz:
https://bugzilla.redhat.com/show_bug.cgi?id=954170

and I don't have hardware to test, but the fix is pretty straightforward, so I
figured I'd post it for review.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Jay Cliburn <jcliburn@gmail.com>
CC: Chris Snook <chris.snook@gmail.com>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-12 16:25:54 -07:00
hayeswang e76385240e usb/net/r815x: fix cast to restricted __le32
>> drivers/net/usb/r815x.c:38:16: sparse: cast to restricted __le32
>> drivers/net/usb/r815x.c:67:15: sparse: cast to restricted __le32
>> drivers/net/usb/r815x.c:69:13: sparse: incorrect type in assignment (different base types)
   drivers/net/usb/r815x.c:69:13:    expected unsigned int [unsigned] [addressable] [assigned] [usertype] tmp
   drivers/net/usb/r815x.c:69:13:    got restricted __le32 [usertype] <noident>

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Spotted-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-12 16:13:34 -07:00
hayeswang 3ff25e3c45 usb/net/r8152: fix integer overflow in expression
config: make ARCH=avr32 allyesconfig
drivers/net/usb/r8152.c: In function 'rtl8152_start_xmit':
drivers/net/usb/r8152.c:956: warning: integer overflow in expression

   955	memset(tx_desc, 0, sizeof(*tx_desc));
 > 956	tx_desc->opts1 = cpu_to_le32((len & TX_LEN_MASK) | TX_FS | TX_LS);
   957	tp->tx_skb = skb;

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Spotted-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-12 16:13:34 -07:00
Ralf Baechle 6ac5310e64 Merge branch '3.10-fixes' into mips-for-linux-next
This that should have been fixed but weren't, way to much, intrusive
and late.
2013-07-12 18:11:43 +02:00
Thomas Gleixner b0ec636c93 Merge branch 'timers/clockevents' of git://git.linaro.org/people/dlezcano/clockevents into timers/urgent
* New clocksource drivers for ARM SoCs to share
2013-07-12 17:10:30 +02:00
Wolfram Sang fdb7027001 drivers/net/ieee802154: don't use devm_pinctrl_get_select_default() in probe
Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.

Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-11 17:18:27 -07:00
Wolfram Sang 54842ec2b0 drivers/net/ethernet/cadence: don't use devm_pinctrl_get_select_default() in probe
Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.

Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-11 17:18:26 -07:00
Wolfram Sang d25903f894 drivers/net/can/c_can: don't use devm_pinctrl_get_select_default() in probe
Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
we can rely on device core for setting the default pins. Compile tested only.

Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-11 17:18:26 -07:00
hayeswang c073f666ff net/usb: add relative mii functions for r815x
Base on cdc_ether, add the mii functions for RTL8152 and RTL8153.
The RTL8152 and RTL8153 support ECM mode which use the driver of
cdc_ether. Add the mii functions. Then, the basic PHY access is
possible.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-11 17:11:01 -07:00
Roland Dreier e04abfa243 Merge branches 'mlx5', 'qib' and 'srp' into for-next 2013-07-11 16:49:30 -07:00
Dan Carpenter 5e631a03af mlx5: Return -EFAULT instead of -EPERM
For copy_to/from_user() failure, the correct error code is -EFAULT not
-EPERM.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-07-11 16:48:45 -07:00