linux-toradex.git/net/rfkill/rfkill-regulator.c, branch v3.14.3 Linux kernel for Apalis and Colibri modules net: rfkill: Do not ignore errors from regulator_enable() 2013-08-15T16:17:05+00:00 Luis Henriques luis.henriques@canonical.com 2013-08-14T22:10:06+00:00 dee08ab83d0378d922b67e7cf10bbec3e4ea343b Function regulator_enable() may return an error that has to be checked. This patch changes function rfkill_regulator_set_block() so that it checks for the return code. Also, rfkill_data->reg_enabled is set to 'true' only if there is no error. This fixes the following compilation warning: net/rfkill/rfkill-regulator.c:43:20: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
Function regulator_enable() may return an error that has to be checked.
This patch changes function rfkill_regulator_set_block() so that it checks
for the return code.  Also, rfkill_data->reg_enabled is set to 'true' only
if there is no error.

This fixes the following compilation warning:

net/rfkill/rfkill-regulator.c:43:20: warning: ignoring return value of 'regulator_enable', declared with attribute warn_unused_result [-Wunused-result]

Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net: rfkill: Fix sparse warning in rfkill-regulator.c 2013-03-06T15:35:41+00:00 Sachin Kamat sachin.kamat@linaro.org 2013-02-19T09:57:48+00:00 9fed3096d7efb2717cd3156d35eef7cdf9bff550 'rfkill_regulator_ops' is used only in this file. Hence make it static. Silences the following warning: net/rfkill/rfkill-regulator.c:54:19: warning: symbol 'rfkill_regulator_ops' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> 
'rfkill_regulator_ops' is used only in this file. Hence make it static.
Silences the following warning:
net/rfkill/rfkill-regulator.c:54:19: warning:
symbol 'rfkill_regulator_ops' was not declared. Should it be static?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
rfkill: remove __dev* attributes 2012-12-06T20:04:55+00:00 Bill Pemberton wfp5p@virginia.edu 2012-12-03T14:56:26+00:00 9e2b29d0d6ae05fb1ead7df68a209eece9c7749a CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
CONFIG_HOTPLUG is going away as an option.  As result the __dev*
markings will be going away.

Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst,
and __devexit.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net: fix assignment of 0/1 to bool variables. 2011-12-20T03:27:29+00:00 Rusty Russell rusty@rustcorp.com.au 2011-12-19T13:56:45+00:00 3db1cd5c05f35fb43eb134df6f321de4e63141f2 DaveM said: Please, this kind of stuff rots forever and not using bool properly drives me crazy. Joe Perches <joe@perches.com> gave me the spatch script: @@ bool b; @@ -b = 0 +b = false @@ bool b; @@ -b = 1 +b = true I merely installed coccinelle, read the documentation and took credit. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net> 
DaveM said:
   Please, this kind of stuff rots forever and not using bool properly
   drives me crazy.

Joe Perches <joe@perches.com> gave me the spatch script:

	@@
	bool b;
	@@
	-b = 0
	+b = false
	@@
	bool b;
	@@
	-b = 1
	+b = true

I merely installed coccinelle, read the documentation and took credit.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: rfkill: convert net/rfkill/* to use module_platform_driver() 2011-11-30T20:08:27+00:00 Axel Lin axel.lin@gmail.com 2011-11-28T09:15:04+00:00 98ef55f66f791a04877c9e0a272a8c50cceaf9a5 This patch converts the drivers in net/rfkill/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: "David S. Miller" <davem@davemloft.net> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Antonio Ospite <ospite@studenti.unina.it> Cc: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
This patch converts the drivers in net/rfkill/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Antonio Ospite <ospite@studenti.unina.it>
Cc: Rhyland Klein <rklein@nvidia.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Rhyland Klein <rklein@nvidia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rfkill: Remove unnecessary OOM logging messages 2011-09-13T19:45:02+00:00 Joe Perches joe@perches.com 2011-08-29T21:17:34+00:00 246c0812049f92109ab9771e34480a2ce816f005 Removing unnecessary messages saves code and text. Site specific OOM messages are duplications of a generic MM out of memory message and aren't really useful, so just delete them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Removing unnecessary messages saves code and text.

Site specific OOM messages are duplications of a generic MM
out of memory message and aren't really useful, so just
delete them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
rfkill: Regulator consumer driver for rfkill 2011-04-19T19:38:02+00:00 Antonio Ospite ospite@studenti.unina.it 2011-04-13T19:40:45+00:00 cbc6a6ed0900aed789b5ca77192845f2f987af70 Add a regulator consumer driver for rfkill to enable controlling radio transmitters connected to voltage regulators using the regulator framework. A new "vrfkill" virtual supply is provided to use in platform code. Signed-off-by: Guiming Zhuo <gmzhuo@gmail.com> Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Add a regulator consumer driver for rfkill to enable controlling radio
transmitters connected to voltage regulators using the regulator
framework.

A new "vrfkill" virtual supply is provided to use in platform code.

Signed-off-by: Guiming Zhuo <gmzhuo@gmail.com>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>