BMC/Intel-BMC/linux.git - Intel OpenBMC Linux kernel source tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2016-10-04	mfd: exynos-lpass: Mark PM functions as __maybe_unused	Arnd Bergmann	1	-4/+2
	The newly added exynos lpass driver produces a build warning when CONFIG_PM is disabled since the only callers of exynos_lpass_disable are under an #ifdef: drivers/mfd/exynos-lpass.c:93:13: error: 'exynos_lpass_disable' defined but not used [-Werror=unused-function] static void exynos_lpass_disable(struct exynos_lpass *lpass) This removes the #ifdef and replaces it with __maybe_unused annotations so the compiler can leave out the unused code silently with less room for mistakes. Fixes: 36c26760bba8 ("mfd: Add Samsung Exynos Low Power Audio Subsystem driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04	mfd: Add Samsung Exynos Low Power Audio Subsystem driver	Sylwester Nawrocki	1	-0/+187
	This patch adds common driver for the Top block of the Samsung Exynos SoC Low Power Audio Subsystem. This is a minimal driver which prepares resources for IP blocks like I2S, audio DMA and UART and exposes a regmap for the Top block registers. Also system power ops are added to ensure the Audio Subsystem is operational after system suspend/resume cycle. Signed-off-by: Inha Song <ideal.song@samsung.com> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>