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SubjectRe: [PATCH 4/8] watchdog: s3c2410_wdt: Remove #ifdef guards for PM related functions
On 28/06/2022 21:34, Paul Cercueil wrote:
> Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to
> handle the .suspend/.resume callbacks.
> These macros allow the suspend and resume functions to be automatically
> dropped by the compiler when CONFIG_SUSPEND is disabled, without having
> to use #ifdef guards. Not using #ifdef guards means that the code is
> always compiled independently of any Kconfig option, and thanks to that
> bugs and regressions are easier to catch.
> Signed-off-by: Paul Cercueil <>

Reviewed-by: Krzysztof Kozlowski <>

Best regards,

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