On Wed, Dec 06, 2017 at 10:02:37PM +0100, Arnd Bergmann wrote:
> 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]>
> ---
> 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
> */
> --
> 2.9.0
>
Looks fine. Thanks!
Reviewed-by: Jerry Hoemann <[email protected]>
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Jerry Hoemann Software Engineer Hewlett Packard Enterprise
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