watchdog: hpwdt: fix unused variable warning
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Web: https://git.kernel.org/torvalds/c/aeebc6ba88ba3758ad95467ff6191fabf2074c13 Commit: aeebc6ba88ba3758ad95467ff6191fabf2074c13 Parent: 13983959e804691b09322c2c8d71cd94f365655f Refname: refs/heads/master Author: Arnd Bergmann <[email protected]> AuthorDate: Wed Dec 6 22:02:37 2017 +0100 Committer: Wim Van Sebroeck <[email protected]> CommitDate: Thu Dec 28 20:45:55 2017 +0100 watchdog: hpwdt: fix unused variable warning 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 <[email protected]> Reviewed-by: Jerry Hoemann <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]> --- drivers/watchdog/hpwdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c index e61658310381..f1f00dfc0e68 100644 --- a/drivers/watchdog/hpwdt.c +++ b/drivers/watchdog/hpwdt.c @@ -475,12 +475,12 @@ 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 */ -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html