linux-toradex.git/drivers/rtc/rtc-mxc.c, branch v3.18-rc5

drivers/rtc/rtc-mxc.c: check the return value from clk_prepare_enable()

2014-01-24T00:36:59+00:00

clk_prepare_enable() may fail, so let's check its return value and
propagate it in the case of error.

Signed-off-by: Fabio Estevam 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-mxc.c: remove unneeded label

2014-01-24T00:36:59+00:00

There is no need to jump to the 'exit_free_pdata' label when
devm_clk_get() fails, as we can directly return the error and simplify the
code a bit.

Signed-off-by: Fabio Estevam 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: simplify devm_request_mem_region/devm_ioremap

2013-09-11T22:58:59+00:00

Convert the composition of devm_request_mem_region and devm_ioremap to a
single call to devm_ioremap_resource.  The associated call to
platform_get_resource is also simplified and moved next to the new call
to devm_ioremap_resource.

This was done using a combination of the semantic patches
devm_ioremap_resource.cocci and devm_request_and_ioremap.cocci, found in
the scripts/coccinelle/api directory.

In rtc-lpc32xx.c and rtc-mv.c, the local variable size is no longer needed.

In rtc-ds1511.c the size field of the local structure is not useful any
more, and is deleted.

Signed-off-by: Julia Lawall 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-mxc: remove unnecessary platform_set_drvdata()

2013-07-03T23:07:51+00:00

The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d063100 ("device-core: Ensure drvdata
= NULL when no driver is bound").  Thus, it is not needed to manually
clear the device driver data to NULL.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-mxc.c: fix checkpatch error

2013-07-03T23:07:47+00:00

Fixes the following error:

  ERROR: spaces required around that '>=' (ctx:WxV)

Signed-off-by: Sachin Kamat 
Cc: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-mxc: switch to using SIMPLE_DEV_PM_OPS

2013-04-30T01:28:32+00:00

Switch to using the SIMPLE_DEV_PM_OPS macro to declare the driver's
pm_ops.  It reduces code size.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-mxc: use devm_rtc_device_register()

2013-04-30T01:28:26+00:00

devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Drivers: rtc: remove __dev* attributes.

2013-01-03T23:57:02+00:00

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton 
Cc: Alessandro Zummo 
Cc: Srinidhi Kasagar 
Cc: Linus Walleij 
Cc: Mike Frysinger 
Cc: Wan ZongShun 
Cc: Guan Xuetao 
Cc: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

rtc: mxc_rtc: remove cpu_is_xxx by using platform_device_id

2012-10-15T02:03:16+00:00

It changes the driver to use platform_device_id rather than cpu_is_xxx
to determine the controller type, and updates the platform code
accordingly.

As the result, mach/hardware.h inclusion gets removed from the driver.

Signed-off-by: Shawn Guo 
Acked-by: Sascha Hauer 
Acked-by: Arnd Bergmann 
Cc: Andrew Morton 
Cc: rtc-linux@googlegroups.com

rtc: rtc-mxc: convert to module_platform_driver

2012-10-05T18:05:04+00:00

Converting to module_platform_driver can make the code smaller and cleaner.

Signed-off-by: Fabio Estevam 
Cc: Sascha Hauer 
Cc: Alessandro Zummo 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds