By declaring certain variables static. One unused array induced a warning,
array was deleted.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
So it is clear to the reader what memory is IO mapped
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
A remnant of the past.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Global variables are undesirable unless they are read only.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
All information needed for this function is available in the d11rxhdr
structure. This is the last place where the brcms_d11rxhdr structure
so it can be removed.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The rssi computation was done upon getting the frame from the
queue, but the value is needed when filling in the receive status
data for mac80211. The call to wlc_phy_rssi_compute() has been
deferred.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Structures interfacing with the device have a specific endianess and
structures exchanged between host and device have been annotated so
sparse checking can be done. The Makefile has been modified to add
the __CHECK_ENDIAN__ flag.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The received frame from the device is in little-endian order and
converted in the receive path. However, the phy code was doing
the rssi calculation with packet in LE order. This has been changed
to do the le_to_cpu conversion before doing the rssi computation
and further receive processing.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The function wlc_phy_rssi_compute() now uses d11rxhdr struct as
purely input parameter and returns the computed rssi value.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The function wlc_phy_rssi_compute_nphy() was called with pointer to
brcms_d11rxhdr structure in which it filled in the received power
per antenna. However, these are not used further in the driver so
it only needs the d11rxhdr structure as input for rssi calculation.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Placed variable on the stack instead and deleted unused functions.
Softmac was tested to function properly with multiple adapters in one
system.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Global variables are undesirable unless they are read only. Removed by
instead using an already defined Station Control Block variable in a
per-device structure.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Global variables are undesirable unless they are read only. Variables are
now maintained in a device specific structure.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Several callback were implemented without executing any further
function calls into the driver. Review feedback indicated that
these could be removed.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When the device dies the driver could extract cpu registers on
the device to analyze the trap handling on the dongle. As the
firmware with this driver is stable this code does not belong
in the brcmfmac driver.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
For chip initialisation of the wme parameters a table is used, but
it was not marked as constant.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The function is not used in the driver and has been removed.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
In the transmit path the field seq_ctrl is filled in, but the fragment
number was not properly determined.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The field ht_cap was typed ieee80211_ht_cap from ieee80211.h. This
contained little endian annotated field cap_info resulting in sparse
endian warnings. It turned out the driver was setting the field, but
it was actually never used. Therefore it has been removed.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
WAR16165 is only used on older PCI chips, the driver does not support
these chips.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Moved global vars into a per-device structure.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
After initialization ('attach'), this struct member always pointed at
the same memory as wlc->bsscfg.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
List always had one element. Converted the array to a scalar.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Parameter 's2' was unused. Affected function was only used internally
to main.c and has been made static and moved above its callers.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Using a block statement to scope function variables is not
common in linux kernel development. Browsed through the brcmsmac
to remove those.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Since they are assuming it is there implicitly and will fail otherwise
with things like:
drivers/staging/iio/impedance-analyzer/ad5933.c:816: warning: type
defaults to ‘int’ in declaration of ‘MODULE_AUTHOR’
drivers/staging/iio/adc/ad7280a.c:990: warning: type defaults to ‘int’
in declaration of ‘MODULE_AUTHOR’
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
include module.h to fix the following compile errors:
drivers/staging/intel_sst/intelmid.c:52: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:52: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:52: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/staging/intel_sst/intelmid.c:52: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:53: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:53: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:53: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/staging/intel_sst/intelmid.c:53: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:54: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:54: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:54: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/staging/intel_sst/intelmid.c:54: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:55: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:55: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:55: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/staging/intel_sst/intelmid.c:55: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:56: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:56: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:56: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
drivers/staging/intel_sst/intelmid.c:56: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:57: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:57: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:57: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/staging/intel_sst/intelmid.c:57: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:58: error: expected declaration specifiers or '...' before string constant
drivers/staging/intel_sst/intelmid.c:58: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:58: warning: type defaults to 'int' in declaration of 'MODULE_SUPPORTED_DEVICE'
drivers/staging/intel_sst/intelmid.c:58: warning: function declaration isn't a prototype
drivers/staging/intel_sst/intelmid.c:64: error: expected ')' before 'int'
drivers/staging/intel_sst/intelmid.c:65: error: expected ')' before string constant
drivers/staging/intel_sst/intelmid.c:66: error: expected ')' before numeric constant
drivers/staging/intel_sst/intelmid.c:67: error: expected ')' before string constant
drivers/staging/intel_sst/intelmid.c:461: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:461: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
drivers/staging/intel_sst/intelmid.c:461: warning: parameter names (without types) in function declaration
drivers/staging/intel_sst/intelmid.c:475: warning: data definition has no type or storage class
drivers/staging/intel_sst/intelmid.c:475: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL'
drivers/staging/intel_sst/intelmid.c:475: warning: parameter names (without types) in function declaration
drivers/staging/intel_sst/intelmid.c: In function 'snd_intelmad_probe':
drivers/staging/intel_sst/intelmid.c:859: error: 'THIS_MODULE' undeclared (first use in this function)
drivers/staging/intel_sst/intelmid.c:859: error: (Each undeclared identifier is reported only once
drivers/staging/intel_sst/intelmid.c:859: error: for each function it appears in.)
drivers/staging/intel_sst/intelmid.c: At top level:
drivers/staging/intel_sst/intelmid.c:989: error: 'THIS_MODULE' undeclared here (not in a function)
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
These are now handled through the chan_spec arrays and no one
is using them anymore.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
id wasn't used anywhere and st->irq can be removed by simply
passing it into the core remove function (trivially available in
the two bus implementations).
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Other than a few slight refactorings the local version was pretty standard
so replace it and rework to get rid of st->d_size which it setup.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
To my mind, if a gpio is specified in the board file, yet fails
to be successfully requested, that is an error condidtion and
the driver should not muddle on regardless.
This does mean unwinding the gpios on error. Also the free_gpios
function is reordered so that it is consistent with the request one
(reverse order obviously).
This patch is the category of not technically fixing anything, just
making the driver be more in line with what a reviewer will expect.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
IIO_CHAN is being phased out and in this case things are so
simple it makes sense to have a local one parameter equivalent.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Saves on setting the value of address for the simple situation seen in this
device. They are already used interchangably to get data from the buffer.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is much cleaner than bouncing through the various structures
to get to the same thing.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Preparation for moving driver out of staging.
That macro is a nightmare to maintain so it is going away.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
A few of these had the wrong shifts, which would lead to
userspace hacking off the top couple of bits. Also, one
part had the wrong accuracy.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The suspend commands need to be sent using the
synchronous method, otherwise the power gets
disabled before the messages are transferred.
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
[jak@jak-linux.org: Rewrote commit message]
Signed-off-by: Julian Andres Klode <jak@jak-linux.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roland Vossen