diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-12-06 22:02:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-18 11:17:50 +0100 |
| commit | 72e4b53d6747852054bd12fd1a30781f6fae0ad1 (patch) | |
| tree | 4f45eb52d5e98b978f23729536b69276a4536f3d | |
| parent | cdff5b391b6b27f84ccf1e0320cced4d7fa676bd (diff) | |
watchdog: hpwdt: fix unused variable warning
commit aeebc6ba88ba3758ad95467ff6191fabf2074c13 upstream.
The new hpwdt_my_nmi() function is used conditionally, which produces
a harmless warning in some configurations:
drivers/watchdog/hpwdt.c:478:12: error: 'hpwdt_my_nmi' defined but not used [-Werror=unused-function]
This moves it inside of the #ifdef that protects its caller, to silence
the warning.
Fixes: 621174a92851 ("watchdog: hpwdt: Check source of NMI")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jerry Hoemann <jerry.hoemann@hpe.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@iguana.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/watchdog/hpwdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index 387b54730a60..be99112fad00 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -474,12 +474,12 @@ static int hpwdt_time_left(void) return TICKS_TO_SECS(ioread16(hpwdt_timer_reg)); } +#ifdef CONFIG_HPWDT_NMI_DECODING static int hpwdt_my_nmi(void) { return ioread8(hpwdt_nmistat) & 0x6; } -#ifdef CONFIG_HPWDT_NMI_DECODING /* * NMI Handler */ |