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authorPaul Cercueil <paul@crapouillou.net>2018-05-10 21:47:47 +0300
committerJames Hogan <jhogan@kernel.org>2018-05-15 01:58:23 +0300
commitb6559c8cb8c975d0ab33143b85b21b7156c8e9b2 (patch)
treedbce2967b431ac7db356acd7ee0c76716551f75b /arch/.gitignore
parentb4918057f35c5c604325da437db99e70259bd372 (diff)
downloadlinux-b6559c8cb8c975d0ab33143b85b21b7156c8e9b2.tar.xz
watchdog: JZ4740: Drop module remove function
When the watchdog was configured for nowayout, and after the userspace watchdog daemon closed the dev node without sending the magic character, unloading this module stopped the watchdog hardware, which was clearly a problem. Besides, unloading the module is not possible when the userspace watchdog daemon is running, so it's safe to assume that we don't need to stop the watchdog hardware in the jz4740_wdt_remove() function. For this reason, the jz4740_wdt_remove() function can then be dropped alltogether. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Cc: Wim Van Sebroeck <wim@linux-watchdog.org> Cc: Mathieu Malaterre <malat@debian.org> Cc: linux-watchdog@vger.kernel.org Cc: linux-mips@linux-mips.org Signed-off-by: James Hogan <jhogan@kernel.org>
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