OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/arch/arm
History
Paul Walmsley e68e8093ed ARM: OMAP2+: PM: clean up omap_set_pwrdm_state() 
Clean up a few different parts of omap_set_pwrdm_state():

- Remove a superfluous call to pwrdm_state_switch().  Not needed
  unless LOWPOWERSTATECHANGE is used, because the state switch code is
  called by either clkdm_sleep() or clkdm_allow_idle().

- Add code to wait for the power state transition in the OMAP4+ low
  power state change.  This is speculative, so I would particularly
  appreciate feedback on this part.

- Remove a superfluous call to pwrdm_read_pwrst().

- Update variable names to be more meaningful (hopefully) and precise.

- Fix an error path bug that would not place the clockdomain back into
  hardware-supervised idle or sleep mode if the power state could not
  be programmed.

The documentation for this function still needs major improvements;
that's left for a later patch.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Tested-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
 		2012-03-05 15:38:02 -08:00
..
boot Merge branch 'v3.3-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes 2012-02-13 05:50:26 +00:00
common ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP 2012-01-23 10:20:05 +00:00
configs Consolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree. 2012-01-23 14:50:30 -08:00
include/asm Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
kernel Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
lib ARM: 7301/1: Rename the T() macro to TUSER() to avoid namespace conflicts 2012-01-25 11:07:40 +00:00
mach-at91 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-bcmring Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-clps711x Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-cns3xxx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-davinci Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-dove Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-ebsa110 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-ep93xx Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-exynos Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-footbridge Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-gemini Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-h720x Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-highbank Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-imx Linux 3.3-rc2 2012-02-07 15:05:20 -08:00
mach-integrator Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-iop13xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-iop32x Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-iop33x Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-ixp4xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-ixp23xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-ixp2000 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-kirkwood Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-ks8695 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-l7200/include/mach
…
mach-lpc32xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-mmp Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-msm Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-mv78xx0 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-mxs Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-netx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-nomadik Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-omap1 Merge branch 'iomap' into cleanup 2012-02-28 14:27:01 -08:00
mach-omap2 ARM: OMAP2+: PM: clean up omap_set_pwrdm_state() 2012-03-05 15:38:02 -08:00
mach-orion5x Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-picoxcell Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-pnx4008 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-prima2 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-pxa Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-realview Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-rpc Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-s3c64xx Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-s3c2410 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-s3c2412 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-s3c2416 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-s3c2440 ARM: SAMSUNG: Fix missing api-change from subsys_interface change 2012-01-27 15:35:47 +09:00
mach-s3c2443 ARM: SAMSUNG: Fix missing api-change from subsys_interface change 2012-01-27 15:35:47 +09:00
mach-s5p64x0 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-s5pc100 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-s5pv210 Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-sa1100 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-shark Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-shmobile Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-spear3xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-spear6xx Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-tegra Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
mach-u300 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-ux500 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-versatile Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-vexpress Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-vt8500 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-w90x900 Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mach-zynq Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
mm ARM: 7321/1: cache-v7: Disable preemption when reading CCSIDR 2012-02-09 16:25:37 +00:00
nwfpe
…
oprofile
…
plat-iop Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 2012-01-11 18:50:26 -08:00
plat-mxc Merge branch 'entry-macro-cleanup' of git://sources.calxeda.com/kernel/linux into for-armsoc 2012-02-22 22:04:41 +00:00
plat-nomadik Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-01-17 18:40:24 -08:00
plat-omap Merge remote-tracking branch 'omap/hsmmc' into for_3.4/cleanup/pm-base 2012-03-05 15:37:04 -08:00
plat-orion ARM: orion: Fix USB phy for orion5x. 2012-02-09 16:16:35 -08:00
plat-pxa
…
plat-s3c24xx ARM: s3c24xx: move special idle code to out of line 2012-01-20 18:55:13 -05:00
plat-s5p Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 2012-01-07 12:03:30 -08:00
plat-samsung ARM: SAMSUNG: Fix platform data setup for I2C adapter 0 2012-01-27 14:51:21 +09:00
plat-spear ARM: big removal of now unused arch_idle() 2012-01-20 19:25:58 -05:00
plat-versatile ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP 2012-01-23 10:20:05 +00:00
tools
…
vfp
…
Kconfig ARM: make arch_ret_to_user macro optional 2012-02-21 17:04:10 -06:00
Kconfig-nommu
…
Kconfig.debug ARM: debug: arrange Kconfig options more logically 2012-01-20 10:50:46 +00:00
Makefile Consolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree. 2012-01-23 14:50:30 -08:00