Messages in this thread | | | Date | Thu, 21 Mar 2013 12:17:07 -0700 (PDT) | From | David Rientjes <> | Subject | Re: [PATCH] hwrng: exynos - add CONFIG_PM_SLEEP to suspend/resume functions |
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On Thu, 21 Mar 2013, Herbert Xu wrote:
> > This patch adds CONFIG_PM_SLEEP to suspend/resume functions to fix > > the following build warning when CONFIG_PM_SLEEP is not selected. > > > > drivers/char/hw_random/exynos-rng.c:147:12: warning: 'exynos_rng_runtime_suspend' defined but not used [-Wunused-function] > > drivers/char/hw_random/exynos-rng.c:157:12: warning: 'exynos_rng_runtime_resume' defined but not used [-Wunused-function] > > > > Signed-off-by: Jingoo Han <jg1.han@samsung.com> > > Patch applied. Thanks.
Nack, it causes build errors when CONFIG_PM_SLEEP is disabled:
drivers/char/hw_random/exynos-rng.c:167:8: error: 'exynos_rng_runtime_suspend' undeclared here (not in a function) drivers/char/hw_random/exynos-rng.c:167:8: error: 'exynos_rng_runtime_resume' undeclared here (not in a function)
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