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authorPaul Cercueil <paul@crapouillou.net>2018-05-10 21:47:44 +0300
committerJames Hogan <jhogan@kernel.org>2018-05-15 01:58:23 +0300
commit212c105481ef9e76b972a91ae0ab477a9117ed2b (patch)
tree74789e6638c851a04b75376dab2491fdcedea578 /drivers/watchdog/jz4740_wdt.c
parentaae22f16022600bae990ec4c2f2cb997c7393216 (diff)
downloadlinux-212c105481ef9e76b972a91ae0ab477a9117ed2b.tar.xz
watchdog: JZ4740: Disable clock after stopping counter
Previously, the clock was disabled first, which makes the watchdog component insensitive to register writes. 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>
Diffstat (limited to 'drivers/watchdog/jz4740_wdt.c')
-rw-r--r--drivers/watchdog/jz4740_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c
index aafbeb96561b..55c9a1f26498 100644
--- a/drivers/watchdog/jz4740_wdt.c
+++ b/drivers/watchdog/jz4740_wdt.c
@@ -124,8 +124,8 @@ static int jz4740_wdt_stop(struct watchdog_device *wdt_dev)
{
struct jz4740_wdt_drvdata *drvdata = watchdog_get_drvdata(wdt_dev);
- jz4740_timer_disable_watchdog();
writeb(0x0, drvdata->base + JZ_REG_WDT_COUNTER_ENABLE);
+ jz4740_timer_disable_watchdog();
return 0;
}