04 Apr, 2014
2 commits
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Use devm_ioremap_resource() in order to make the code simpler, and
remove redundant return value check of platform_get_resource() because
the value is checked by devm_ioremap_resource().Signed-off-by: Jingoo Han
Cc: Kevin Hilman
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The site-specific OOM messages are unnecessary, because they duplicate
the MM subsystem generic OOM message.Signed-off-by: Jingoo Han
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
04 Jul, 2013
2 commits
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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 -
Silences the following warning:
WARNING: please, no space before tabsSigned-off-by: Sachin Kamat
Cc: Jingoo Han
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
30 Apr, 2013
3 commits
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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 -
Use module_platform_driver_probe() macro which makes the code smaller and
simpler.Signed-off-by: Jingoo Han
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
When platform_driver_probe() is used, bind/unbind via sysfs is disabled.
Thus, __init/__exit annotations can be added to probe()/remove().Signed-off-by: Jingoo Han
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
22 Feb, 2013
1 commit
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Use devm_*() functions to make cleanup paths more simple.
Signed-off-by: Jingoo Han
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
04 Jan, 2013
1 commit
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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
18 Dec, 2012
2 commits
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Use devm_kzalloc() and remove the error path free and the unload free as
devm functions take care of freeing resources.Signed-off-by: Devendra Naga
Cc: Alessandro Zummo
Cc: Miguel Aguilar
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
rtc_device_register() returns a pointer containing error code in case
of error. Use that in the error return.Signed-off-by: Devendra Naga
Cc: Alessandro Zummo
Cc: Miguel Aguilar
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
24 Mar, 2012
1 commit
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Since commit e58aa3d2d0cc ("genirq: run irq handlers with interrupts
disabled") we run all interrupt handlers with interrupts disabled and we
even check and yell when an interrupt handler returns with interrupts
enabled - see commit b738a50a2026 ("genirq: warn when handler enables
interrupts").So now this flag is a NOOP and can be removed.
Signed-off-by: Yong Zhang
Acked-by: Linus Walleij
Acked-by: Wan ZongShun
Cc: Alessandro Zummo
Cc: Thomas Gleixner
Cc: Ingo Molnar
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 May, 2011
1 commit
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Commit f44f7f96a20 ("RTC: Initialize kernel state from RTC") uncovered
an issue in a number of RTC drivers, where the drivers call
rtc_device_register before initializing the device or platform drvdata.This frequently results in null pointer dereferences when the
rtc_device_register immediately makes use of the rtc device, calling
rtc_read_alarm.The solution is to ensure the drvdata is initialized prior to registering
the rtc device.CC: Alessandro Zummo
CC: Thomas Gleixner
CC: rtc-linux@googlegroups.com
Signed-off-by: Wolfram Sang
[fixed up commit log -jstultz]
Signed-off-by: John Stultz
10 Mar, 2011
3 commits
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With the generic RTC rework, the UIE mode irqs are handled
in the generic layer, and only hardware specific ioctls
get passed down to the rtc driver layer.So this patch removes the UIE mode ioctl handling in the rtc
driver layer, which never get used.CC: Thomas Gleixner
CC: Alessandro Zummo
CC: Marcelo Roberto Jimenez
CC: rtc-linux@googlegroups.com
Signed-off-by: John Stultz -
With the generic rtc code now emulating PIE mode irqs via an
hrtimer, no one calls the rtc_class_ops->irq_set_freq call.This patch removes the hook and deletes the driver functions
if no one else calls them.CC: Thomas Gleixner
CC: Alessandro Zummo
CC: Marcelo Roberto Jimenez
CC: rtc-linux@googlegroups.com
Signed-off-by: John Stultz -
With PIE mode interrupts now emulated in generic code via an hrtimer,
no one calls rtc_class_ops->irq_set_state(), so this patch removes it
along with driver implementations.CC: Thomas Gleixner
CC: Alessandro Zummo
CC: Marcelo Roberto Jimenez
CC: rtc-linux@googlegroups.com
Signed-off-by: John Stultz
28 Jun, 2010
1 commit
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Implicit slab.h inclusion via percpu.h is about to go away. Make sure
gfp.h or slab.h is included as necessary.Signed-off-by: Tejun Heo
Cc: Stephen Rothwell
Cc: Kevin Hilman
Signed-off-by: Stephen Rothwell
07 May, 2010
1 commit
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This driver features:
* Alarm support.
* Periodic interrupt by using a timer include into the RTC module.
* The update interrupt is not supported by this RTC module.This driver was tested on a DM365 EVM by using the rtc-test application
from the Documentation/rtc.txt.Signed-off-by: Miguel Aguilar
Signed-off-by: Kevin Hilman
Acked-by: Alessandro Zummo
