linux-toradex.git/drivers/mfd/abx500-core.c, branch v4.4.64 Linux kernel for Apalis and Colibri modules mfd: abx500-core: Remove unused function abx500_dump_all_banks() 2014-06-03T07:11:51+00:00 Lee Jones lee.jones@linaro.org 2014-05-22T08:50:57+00:00 a22c514c6a8bf21663b2e0a5339cc461be2f01a2 abx500_dump_all_banks() has no callers in the kernel, so it's probably safe to remove it. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
abx500_dump_all_banks() has no callers in the kernel, so it's probably
safe to remove it.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: abx500-core: Fix compiler warning larger stack frame 2014-06-03T07:11:11+00:00 Jay Aurabind mail@aurabindo.in 2014-05-21T17:19:54+00:00 7abafa0a66414e385d122bcbc655a1d55ecbaecf On systems with CONFIG_FRAME_WARN=1024, compiler warns the allocation of an object of struct device on stack. Make the allocation dynamically to fix the warning. Also change the caller's return type to int so as to account for error handling. drivers/mfd/abx500-core.c: In function ‘abx500_dump_all_banks’: drivers/mfd/abx500-core.c:167:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] Signed-off-by: Aurabindo J <mail@aurabindo.in> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
On systems with CONFIG_FRAME_WARN=1024, compiler warns the allocation of
an object of struct device on stack. Make the allocation dynamically to
fix the warning. Also change the caller's return type to int so as to
account for error handling.

drivers/mfd/abx500-core.c: In function ‘abx500_dump_all_banks’:
drivers/mfd/abx500-core.c:167:1: warning: the frame size of 1032 bytes
is larger than 1024 bytes [-Wframe-larger-than=]

Signed-off-by: Aurabindo J <mail@aurabindo.in>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
mfd: abx500-core: Convert to managed resources for allocating memory 2013-06-13T10:11:41+00:00 Lee Jones lee.jones@linaro.org 2013-05-23T15:25:07+00:00 c211b6b9c0144a531f08f0f975b45ecee895ae50 Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: abx500-core: Fix sparse warning 2013-05-16T22:42:29+00:00 Fabio Baltieri fabio.baltieri@linaro.org 2013-04-26T12:17:14+00:00 194bd7cf1d19aac8da116ed3137c3a3cf622572b Fix sparse warning: drivers/mfd/abx500-core.c:159:38: warning: Using plain integer as NULL pointer Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Fix sparse warning:

drivers/mfd/abx500-core.c:159:38: warning: Using plain integer as NULL pointer

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: abx500-core: Provide an API to dump all ABx500 registers 2013-02-04T08:31:34+00:00 Mian Yousaf Kaukab mian.yousaf.kaukab@stericsson.com 2012-01-27T10:22:16+00:00 e0f4fec030ce412666cc127702adbf0a6cfa0855 Some drivers can detect subsystem failures e.g. shared memory driver can detect modem sub system failures. It would be helpful in analyzing these failures if AB register dump is available at that point. This patch adds the API for the drivers to dump AB registers in the kernel log. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com> Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com> 
Some drivers can detect subsystem failures e.g. shared memory driver
can detect modem sub system failures. It would be helpful in analyzing
these failures if AB register dump is available at that point. This
patch adds the API for the drivers to dump AB registers in the kernel
log.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
mfd: Add module.h to the implicit drivers/mfd users 2011-10-31T23:32:04+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-07-03T19:13:27+00:00 4e36dd331423fce1f996d93b991453a1a702ca5c With the pending module.h cleanup, these files will fail to compile, unless they explicitly call out the include of this file. [omap-usb-host addition courtesy of Anand Gadiyar <gadiyar@ti.com>] Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> 
With the pending module.h cleanup, these files will fail to compile,
unless they explicitly call out the include of this file.

[omap-usb-host addition courtesy of Anand Gadiyar <gadiyar@ti.com>]

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
mfd: kzalloc doesn't return ERR_PTR 2010-08-12T09:27:19+00:00 Julia Lawall julia@diku.dk 2010-05-28T20:58:46+00:00 25fe24f884015ba2e1e39376deb055bbbdc5ba83 Use !x rather than IS_ERR(x) to test the result of kzalloc. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,E; @@ x = \(kmalloc\|kzalloc\|kcalloc\)(...) ... when != x = E - IS_ERR(x) + !x // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Use !x rather than IS_ERR(x) to test the result of kzalloc.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,E;
@@

x = \(kmalloc\|kzalloc\|kcalloc\)(...)
... when != x = E
- IS_ERR(x)
+ !x
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
mfd: AB3100 register access change to abx500 API 2010-05-27T23:37:45+00:00 Mattias Wallin mattias.wallin@stericsson.com 2010-05-01T16:26:20+00:00 fa661258a27aa74aaf741882053d195291cefb75 The interface for the AB3100 is changed to make way for the ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson Analog Baseband chips. The register access functions are moved out to a separate struct abx500_ops. In this way the interface is moved from the implementation and the sub functionality drivers can keep their interface intact when chip infrastructure and communication mechanisms changes. We also define the AB3550 device IDs and the AB3550 platform data struct and convert the catenated 32bit event to an array of 3 x 8bits. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
The interface for the AB3100 is changed to make way for the
ABX500 family of chips: AB3550, AB5500 and future ST-Ericsson
Analog Baseband chips. The register access functions are moved
out to a separate struct abx500_ops. In this way the interface
is moved from the implementation and the sub functionality drivers
can keep their interface intact when chip infrastructure and
communication mechanisms changes. We also define the AB3550
device IDs and the AB3550 platform data struct and convert
the catenated 32bit event to an array of 3 x 8bits.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>