Hi Arnd,
On 2017년 10월 10일 18:15, Arnd Bergmann wrote:
> The suspend/resume functions are referenced conditionally, causing
> a harmless warning when CONFIG_PM is disabled:
>
> drivers/clk/samsung/clk-exynos5433.c:5476:12: error: 'exynos5433_cmu_resume' defined but not used [-Werror=unused-function]
> drivers/clk/samsung/clk-exynos5433.c:5453:12: error: 'exynos5433_cmu_suspend' defined but not used [-Werror=unused-function]
>
> This marks both as __maybe_unused to shut up the warning.
>
> Fixes: 523d3de41f02 ("clk: samsung: exynos5433: Add support for runtime PM")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> drivers/clk/samsung/clk-exynos5433.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
> index cd9337613dd8..db270908037a 100644
> --- a/drivers/clk/samsung/clk-exynos5433.c
> +++ b/drivers/clk/samsung/clk-exynos5433.c
> @@ -5450,7 +5450,7 @@ struct exynos5433_cmu_data {
> struct samsung_clk_provider ctx;
> };
>
> -static int exynos5433_cmu_suspend(struct device *dev)
> +static int __maybe_unused exynos5433_cmu_suspend(struct device *dev)
> {
> struct exynos5433_cmu_data *data = dev_get_drvdata(dev);
> int i;
> @@ -5473,7 +5473,7 @@ static int exynos5433_cmu_suspend(struct device *dev)
> return 0;
> }
>
> -static int exynos5433_cmu_resume(struct device *dev)
> +static int __maybe_unused exynos5433_cmu_resume(struct device *dev)
> {
> struct exynos5433_cmu_data *data = dev_get_drvdata(dev);
> int i;
>
Acked-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
--
Best Regards,
Chanwoo Choi
Samsung Electronics
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