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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-11-07 20:46:02 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2018-12-09 15:03:27 +0100 |
| commit | e990e12741877e9bfac402ca468f4007a75f6e2a (patch) | |
| tree | 737d8f52e9398f98030fefc24523583a7f01381a /drivers/watchdog/bcm7038_wdt.c | |
| parent | 7db706a2184d37ca52a4f5315556ed4adac86e82 (diff) | |
| download | linux-stable-e990e12741877e9bfac402ca468f4007a75f6e2a.tar.gz linux-stable-e990e12741877e9bfac402ca468f4007a75f6e2a.tar.bz2 linux-stable-e990e12741877e9bfac402ca468f4007a75f6e2a.zip | |
watchdog: renesas_wdt: don't set divider while watchdog is running
The datasheet says we must stop the timer before changing the clock
divider. This can happen when the restart handler is called while the
watchdog is running.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/bcm7038_wdt.c')
0 files changed, 0 insertions, 0 deletions