watchdog: rtd119x: Avoid division by zero

Browse source

clk_get_rate() could return 0.  Avoid a division by zero panic.

Fixes: 2bdf6acbfe ("watchdog: Add Realtek RTD1295")
Cc: stable@vger.kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://patch.msgid.link/20260913064851.8239-3-tzungbi@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

...

This commit is contained in:

Tzung-Bi Shih 2026-09-13 14:48:50 +08:00 • committed by Guenter Roeck

parent 400cb663ca

commit 5af7d2cbd2

1 changed files with 6 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/watchdog/rtd119x_wdt.c

View file