On 10/05/2015 11:43 PM, Pratyush Anand wrote:
Hi Wim, I did not see it in v4.3-rc3 Fixes. This has already been reviewed by Guenter. Please let me know if I need to do anything more around it.
It is too late for 4.3, so I guess it will have to wait for 4.4. Guenter
~Pratyush On 07/09/2015:09:54:50 AM, Pratyush Anand wrote:These patches provide support to read different watchdog device status through sysfs interface. Changes since V3: * Added Reviewed by tag * Corrected a checkpatch warning Changes since V2: * Used static struct class watchdog_class in stead of pointer. It helped in keep using device_create(). * Above logic was moved to a separate patch. * Changed subject line of other patch to look more relevant Changes since V1(RFC): * Removed keepalive and start ABI * timeout is read only now * state returns text * only supported ABI visible * ABI contact changed to MAINTAINER * unnecessary mutex removed * aligned continuation with '(' * unnecessary initialization of status (= 0) corrected * unnecessary else removed * used __ATTRIBUTE_GROUPS * removed watchdog_device_create and added functionality in * watchdog_dev_register. * optimized nowayout_show * Now no -EOPNOTSUPP return for timeout read in case of wdd->timeout = 0. Pratyush Anand (2): watchdog: Use static struct class watchdog_class in stead of pointer watchdog: Read device status through sysfs attributes Documentation/ABI/testing/sysfs-class-watchdog | 51 ++++++++++ drivers/watchdog/watchdog_core.c | 17 +--- drivers/watchdog/watchdog_core.h | 2 +- drivers/watchdog/watchdog_dev.c | 136 ++++++++++++++++++++++++- 4 files changed, 187 insertions(+), 19 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-class-watchdog -- 2.5.0
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