- 12 7月, 2013 2 次提交
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由 Jingoo Han 提交于
Instead of using legacy suspend/resume methods, using newer dev_pm_ops structure allows better control over power management. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Jingoo Han 提交于
dev_err()/dev_info() are more preferred than pr_err()/pr_info(). Signed-off-by: NJingoo Han <jg1.han@samsung.com> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 19 6月, 2013 1 次提交
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由 Tomasz Figa 提交于
This patch moves register and bitfield definitions to the driver itself, removing remaining dependencies on plat/ and mach/ headers. Signed-off-by: NTomasz Figa <tomasz.figa@gmail.com> Tested-by: NSylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 09 5月, 2013 1 次提交
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由 Sachin Kamat 提交于
Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 01 3月, 2013 2 次提交
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由 Fabio Porcedda 提交于
this patchset add the timeout-sec property to the following drivers: orion_wdt, pnx4008_wdt, s3c2410_wdt and at91sam9_wdt. The at91sam9_wdt is tested on evk-pr3, the other drivers are compile tested only. Signed-off-by: NFabio Porcedda <fabio.porcedda@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: Masanari Iida <standby24x7@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Jingoo Han 提交于
Use devm_* functions to make cleanup paths more simple. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 20 12月, 2012 1 次提交
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由 Thomas Abraham 提交于
Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare calls as required by common clock framework. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 29 11月, 2012 3 次提交
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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>
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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>
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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>
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- 23 7月, 2012 1 次提交
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由 Sachin Kamat 提交于
module_platform_driver() replaces module_init() and module_exit() and makes the code simpler. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 23 5月, 2012 2 次提交
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由 Hans de Goede 提交于
While rebasing my "watchdog_dev: Let the driver update the timeout field on set_timeout success" patch (before I noticed it was already picked up by Wim), I noticed that the s3c2410_wdt driver may not always have a 1 second resolution, this patch changes s3c2410wdt_set_heartbeat to update the timeout to the actually achieved timeout. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Wim Van Sebroeck 提交于
Use of_match_ptr definition for the of_match_table. Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Acked-by: NMyungJoo Ham <myungjoo.ham@samsung.com>
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- 28 3月, 2012 4 次提交
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由 Jaehoon Chung 提交于
Joe's patch(watchdog: Use pr_<fmt> and pr_<level>) missed parenthesis in s3c2410_wdt.c. Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Wim Van Sebroeck 提交于
Since we changed the behaviour of the set_timeout operation in the watchdog API, we need to change the allready converted drivers so that they update the timeout field at the end of the set_timeout operation. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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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>
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由 Joe Perches 提交于
Use the current logging styles. Make sure all output has a prefix. Add missing newlines. Remove now unnecessary PFX, NAME, and miscellaneous other #defines. Coalesce formats. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 29 2月, 2012 1 次提交
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由 MyungJoo Ham 提交于
Probe function of s3c2410 watchdog calls request_irq before initializing required value (wdt_count). This incurs resetting watchdog counter value and watchdog-reboot during booting up. This patch addresses such an issue by calling request_irq later. Error handling in probe function and calling oder in remove function are also revised accordingly. Reported-by: NChanwoo Park <cw00.choi@samsung.com> Signed-off-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 06 1月, 2012 1 次提交
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由 Wim Van Sebroeck 提交于
Add two nowayout helpers for the Watchdog Timer Driver Kernel API. And apply this to the already converted drivers. Note: s3c2410_wdt lost the nowayout feature during the conversion. Reviewed-by: NWolfram Sang <w.sang@pengutronix.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 17 11月, 2011 1 次提交
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由 Dmitry Artamonow 提交于
Looks like a typo creeped in, and driver prints s3c2410-wdt s3c2410-wdt: watchdog active, reset abled, irq abled instead of s3c2410-wdt s3c2410-wdt: watchdog active, reset enabled, irq enabled Also it may completely disinform about irq status, as it prints "irq enabled" when S3C2410_WTCON_INTEN is in fact 0. Fix it. Signed-off-by: NDmitry Artamonow <mad_soft@inbox.ru> Tested-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 06 11月, 2011 1 次提交
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由 Wolfram Sang 提交于
Make this driver a user of the watchdog framework and remove now centrally handled parts. Tested on a mini2440. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 22 7月, 2011 1 次提交
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由 Thomas Abraham 提交于
This patch adds the of_match_table to enable s3c2410-wdt driver to be probed when watchdog device node is found in the device tree. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 29 3月, 2011 1 次提交
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由 Julia Lawall 提交于
Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,E; @@ *x = request_mem_region(...) ... when != release_mem_region(x) when != x = E * release_resource(x); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
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- 16 3月, 2011 1 次提交
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由 Wim Van Sebroeck 提交于
cleanup spaces before tabs in drivers/watchdog/ Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 09 8月, 2010 1 次提交
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由 Wim Van Sebroeck 提交于
When removing the watchdog platform device, we need to disable the access to userspace first. It makes no sense to remove the drivers clock, irq's, ... and then disable userspace access. the order of removal has also been changed so that it is the reverse of probing (this way the clock is also disabled sooner). Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 25 5月, 2010 2 次提交
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由 Banajit Goswami 提交于
If the request for wdt_mem region fails, this patch modifies the driver such that, it does not try to release the wdt_mem region on exit. Signed-off-by: NBanajit Goswami <banajit.g@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Randy Dunlap 提交于
Fix MODULE_PARM_DESC() strings in several watchdog drivers. Some are simple as add a parenthesis. Others are problems from __stringify() being used on a variable name instead of a macro name, so the variable name is produced in the string instead of its build-time value. In these cases, create a macro for the value so that the module param description string is useful. Only pc87413_wdt has been built (due to toolchains). Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 30 3月, 2010 1 次提交
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由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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- 24 12月, 2009 1 次提交
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由 H Hartley Sweeten 提交于
Use resource_size(). Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Kevin Hilman <khilman@ti.deeprootsystems.com> Cc: Ulrik Bech Hald <ubh@ti.com> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Ming Lei <tom.leiming@gmail.com> Cc: Vincent Sanders <support@simtec.co.uk> Acked-by: NThierry Reding <thierry.reding@avionic-design.de> Signed-off-by: NWim Van Sebroeck <wim@iguana.be> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
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- 04 12月, 2009 1 次提交
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由 Ben Dooks 提交于
Add support for CPU frequency scaling to the S3C24XX Watchdog driver. Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk> Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 18 6月, 2009 1 次提交
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由 Wim Van Sebroeck 提交于
Clean-up the watchdog drivers so that checkpatch.pl get's happy... Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 30 10月, 2008 1 次提交
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由 Ben Dooks 提交于
Move regs-watchdog.h to arch/arm/plat-s3c/include/plat ready to clean out the old include directories Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 29 10月, 2008 1 次提交
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由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 27 8月, 2008 3 次提交
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由 Ben Dooks 提交于
Fixup coding style issues in the s3c2410_wdt driver. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Ben Dooks 提交于
Remove the changelog from the top of the driver, which is redundant as this information is more accurately represented from the revision control holding the file. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Ben Dooks 提交于
Fix comparison of a pointer to 0, instead of using NULL for a invalid pointer. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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- 16 8月, 2008 1 次提交
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由 Adrian Bunk 提交于
These patches from Adrian fix: - ixp4xx_wdt: 20d35f3e CC drivers/watchdog/ixp4xx_wdt.o ixp4xx_wdt.c:32: error: expected '=', ',', ';', 'asm' or '__attribute__' ixp4xx_wdt.c: In function 'wdt_enable': ixp4xx_wdt.c:41: error: 'wdt_lock' undeclared (first use in this ixp4xx_wdt.c:41: error: (Each undeclared identifier is reported only ixp4xx_wdt.c:41: error: for each function it appears in.) ixp4xx_wdt.c: In function 'wdt_disable': ixp4xx_wdt.c:52: error: 'wdt_lock' undeclared (first use in this ixp4xx_wdt.c: In function 'ixp4xx_wdt_init': ixp4xx_wdt.c:186: error: 'wdt_lock' undeclared (first use in this make[3]: *** [drivers/watchdog/ixp4xx_wdt.o] Error 1 - at91rm9200_wdt: 2760600d CC drivers/watchdog/at91rm9200_wdt.o at91rm9200_wdt.c:188: error: 'at91_wdt_ioctl' undeclared here (not in a make[3]: *** [drivers/watchdog/at91rm9200_wdt.o] Error 1 - wdt285: d0e58eed CC [M] drivers/watchdog/wdt285.o wdt285.c: In function 'footbridge_watchdog_init': wdt285.c:211: error: 'KERN_WARN' undeclared (first use in this function) wdt285.c:211: error: (Each undeclared identifier is reported only once wdt285.c:211: error: for each function it appears in.) wdt285.c:212: error: expected ')' before string constant make[3]: *** [drivers/watchdog/wdt285.o] Error 1 And this patch from rmk: - s3c2410_wdt: 41dc8b72 CC drivers/watchdog/s3c2410_wdt.o s3c2410_wdt.c: In function `s3c2410wdt_start': s3c2410_wdt.c:161: warning: `return' with a value, in function returning void Reported-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 08 8月, 2008 1 次提交
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由 Linus Torvalds 提交于
Looks like somebody didn't get enough sleep. Noticed-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 8月, 2008 1 次提交
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由 Russell King 提交于
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 06 8月, 2008 1 次提交
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由 Wim Van Sebroeck 提交于
This brings the watchdog drivers into line with coding style. This patch takes cares of the indentation as described in chapter 1. Main changes: * Re-structure the ioctl switch call for all drivers as follows: switch (cmd) { case WDIOC_GETSUPPORT: case WDIOC_GETSTATUS: case WDIOC_GETBOOTSTATUS: case WDIOC_GETTEMP: case WDIOC_SETOPTIONS: case WDIOC_KEEPALIVE: case WDIOC_SETTIMEOUT: case WDIOC_GETTIMEOUT: case WDIOC_GETTIMELEFT: default: } This to make the migration from the drivers to the uniform watchdog device driver easier in the future. Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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