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| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2020-03-13 06:13:12 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2020-04-01 12:35:22 +0300 |
| commit | bb914088bd8a91c382f54d469367b2e5508b5493 (patch) | |
| tree | f95ac51bb305868ad0775c13acf380c4ed4aa9b7 /drivers/watchdog/orion_wdt.c | |
| parent | f667421324ed89a545b8d7efc69284059ea28d21 (diff) | |
| download | linux-bb914088bd8a91c382f54d469367b2e5508b5493.tar.xz | |
watchdog: orion: use 0 for unset heartbeat
If the heartbeat module param is not specified we would get an error
message
watchdog: f1020300.watchdog: driver supplied timeout (4294967295) out of range
watchdog: f1020300.watchdog: falling back to default timeout (171)
This is because we were initialising heartbeat to -1. By removing the
initialisation (thus letting the C run time initialise it to 0) we
silence the warning message and the default timeout is still used.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200313031312.1485-1-chris.packham@alliedtelesis.co.nz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/orion_wdt.c')
| -rw-r--r-- | drivers/watchdog/orion_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c index 8e6dfe76f9c9..4ddb4ea2e4a3 100644 --- a/drivers/watchdog/orion_wdt.c +++ b/drivers/watchdog/orion_wdt.c @@ -52,7 +52,7 @@ #define WDT_A370_RATIO (1 << WDT_A370_RATIO_SHIFT) static bool nowayout = WATCHDOG_NOWAYOUT; -static int heartbeat = -1; /* module parameter (seconds) */ +static int heartbeat; /* module parameter (seconds) */ struct orion_watchdog; |