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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-03-02 23:33:36 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2016-03-16 21:09:08 +0100 |
| commit | ccc8208d0855a5b02a4fc49c141b6f1dbf282304 (patch) | |
| tree | fe95e7e1685fe94fc97697801e759eccb03eac67 /drivers/watchdog/tangox_wdt.c | |
| parent | 882dec1ff125e9020157d27672ec11c2fdfb82c2 (diff) | |
| download | linux-ccc8208d0855a5b02a4fc49c141b6f1dbf282304.tar.bz2 | |
watchdog: atlas7_wdt: test clock rate to avoid division by 0
The clk API may return 0 on clk_get_rate, so we should check the result before
using it as a divisor.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/tangox_wdt.c')
0 files changed, 0 insertions, 0 deletions