- 31 3月, 2014 1 次提交
-
-
由 Paul Gortmaker 提交于
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Cc: linux-watchdog@vger.kernel.org
-
- 18 11月, 2013 1 次提交
-
-
由 Michal Simek 提交于
Driver core clears the driver data to NULL after device_release or on probe failure, so just remove it from here. Driver core change: "device-core: Ensure drvdata = NULL when no driver is bound" (sha1: 0998d063) Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 12 7月, 2013 1 次提交
-
-
由 Jingoo Han 提交于
Use devm_clk_get() to make cleanup paths more simple. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 20 12月, 2012 1 次提交
-
-
由 Julia Lawall 提交于
Clk_prepare_enable and clk_disable_unprepare combine clk_prepare and clk_enable, and clk_disable and clk_unprepare. They make the code more concise, and ensure that clk_unprepare is called when clk_enable fails. A simplified version of the semantic patch that introduces calls to these functions is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ - clk_prepare(e); - clk_enable(e); + clk_prepare_enable(e); @@ expression e; @@ - clk_disable(e); - clk_unprepare(e); + clk_disable_unprepare(e); // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 29 11月, 2012 3 次提交
-
-
由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
-
由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
-
由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
-
- 08 11月, 2012 1 次提交
-
-
由 Russell King 提交于
drivers/watchdog/sp805_wdt.c:288:12: warning: 'sp805_wdt_suspend' defined but not used drivers/watchdog/sp805_wdt.c:298:12: warning: 'sp805_wdt_resume' defined but not used This is caused by the wrong config symbol being used for these functions. Rather than fixing that, mark the functions with __maybe_unused Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 21 6月, 2012 1 次提交
-
-
由 Viresh Kumar 提交于
viresh.kumar@st.com email-id doesn't exist anymore as I have left the company. Replace ST's id with viresh.linux@gmail.com. It also updates .mailmap file to fix address for 'git shortlog' Signed-off-by: NViresh Kumar <viresh.linux@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 30 5月, 2012 2 次提交
-
-
由 Viresh Kumar 提交于
clk_{un}prepare() routines are required for required on some platforms to run part of clk enable/disable() routines from contexts that can schedule. This patch adds support for these routines in sp805 driver. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Viresh Kumar 提交于
This patch converts existing sp805 watchdog driver to use already in place common infrastructure present in watchdog core. With this lot of code goes away. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 28 3月, 2012 5 次提交
-
-
由 Viresh Kumar 提交于
sp805 driver currently uses normal kzalloc, ioremap, etc routines. This patch replaces these routines with devm_kzalloc and devm_request_mem_region etc, so that we don't need to handle freeing of resources for error cases and module removal routine. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Viresh Kumar 提交于
readl/writel versions for ARM contain memory barrier instruction for synchronizing DMA buffers. These are not required at least on this module. So use lighter _relaxed variants. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Viresh Kumar 提交于
@ was missing before variables names, in their description. Also adev is mentioned as dev in comment. Fix both these issues. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Wim Van Sebroeck 提交于
nowayout is actually a boolean value. So make it bool for all watchdog device drivers. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Viresh Kumar 提交于
Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 17 3月, 2012 1 次提交
-
-
由 viresh kumar 提交于
For simple modules that contain a single amba_driver without any additional setup code then ends up being a block of duplicated boilerplate. This patch adds a new macro, module_amba_driver(), which replaces the module_init()/module_exit() registrations with template functions. Signed-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 26 12月, 2011 1 次提交
-
-
由 Nick Bowler 提交于
The AMBA ID table is marked as __initdata, yet it is referenced by the driver struct which is not. This causes a (somewhat unhelpful) section mismatch warning: WARNING: drivers/watchdog/sp805_wdt.o(.data+0x4c): Section mismatch in reference from the variable sp805_wdt_driver to the (unknown reference) .init.data:(unknown) Fix this by removing the annotation. Signed-off-by: NNick Bowler <nbowler@elliptictech.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 22 11月, 2011 1 次提交
-
-
由 Dave Martin 提交于
Signed-off-by: NDave Martin <dave.martin@linaro.org>
-
- 27 7月, 2011 2 次提交
-
-
由 Nick Bowler 提交于
There are no reads in these functions, so if MMIO writes are posted, the writes in enable/disable may not have completed by the time these functions return. If the functions run from different CPUs, it's in theory possible for the writes to be interleaved, which would be disastrous for this driver. At the very least, we need an mmiowb() before releasing the lock, but since it seems desirable for the watchdog timer to be actually stopped or reset when these functions return, read the lock register to force the writes out. Signed-off-by: NNick Bowler <nbowler@elliptictech.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
由 Nick Bowler 提交于
At least on the Versatile Express' V2M, calling wdt_disable followed by wdt_enable, for instance by running the following sequence: echo V > /dev/watchdog; echo V > /dev/watchdog results in an immediate reset. The wdt_disable function writes 0 to the load register; while the watchdog interrupts are disabled at this point, this special value is defined to trigger an interrupt immediately. It appears that in this instance, the reset happens when the interrupts are subsequently enabled by wdt_enable. Putting in a short delay after writing a new load value in wdt_enable solves the issue, but it seems cleaner to simply never write 0 to the load register at all: according to the hardware docs, writing 0 to the control register suffices to stop the counter, and the write of 0 to the load register is questionable anyway since this register resets to 0xffffffff. Signed-off-by: NNick Bowler <nbowler@elliptictech.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 31 3月, 2011 1 次提交
-
-
由 Lucas De Marchi 提交于
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
-
- 24 2月, 2011 1 次提交
-
-
由 Russell King 提交于
Make Primecell driver probe functions take a const pointer to their ID tables. Drivers should never modify their ID tables in their probe handler. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 09 8月, 2010 1 次提交
-
-
由 Viresh KUMAR 提交于
Technical Reference Manual can be found at: http://infocenter.arm.com/help/topic/com.arm.doc.ddi0270b/DDI0270.pdfSigned-off-by: NViresh Kumar <viresh.kumar@st.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-