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SubjectRe: [PATCH] power: collie_battery: hide unused variable
On Mon 2016-01-25 16:45:49, Arnd Bergmann wrote:
> The 'wakeup_enabled' variable in this driver is only accessed
> by the optional power management functions and we get a warning
> when they are disabled:
>
> drivers/power/collie_battery.c:29:12: error: 'wakeup_enabled' defined but not used [-Werror=unused-variable]
>
> This moves the definition next to the users inside the same #ifdef,
> which avoids the warning.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Acked-by: Pavel Machek <pavel@ucw.cz>

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