From ae29fa1d50bead8f1971f30aa9a73bfbff984824 Mon Sep 17 00:00:00 2001 From: Chanwoo Choi Date: Thu, 20 Mar 2014 11:59:13 +0900 Subject: PM / devfreq: exynos5: Add CONFIG_PM_OPP dependency to fix probe fail This patch add CONFIG_PM_OPP dependecy to exynos5_bus driver to fix probe fail. If CONFIG_PM_OPP is disabled, dev_pm_opp_find_freq_floor() will always return ERR_PTR(-EINVAL) error. Signed-off-by: Chanwoo Choi Reviewed-by: Tomasz Figa Signed-off-by: MyungJoo Ham --- drivers/devfreq/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/devfreq') diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig index b2de2a1a19ac..c023c5759001 100644 --- a/drivers/devfreq/Kconfig +++ b/drivers/devfreq/Kconfig @@ -84,6 +84,7 @@ config ARM_EXYNOS5_BUS_DEVFREQ depends on SOC_EXYNOS5250 select ARCH_HAS_OPP select DEVFREQ_GOV_SIMPLE_ONDEMAND + select PM_OPP help This adds the DEVFREQ driver for Exynos5250 bus interface (vdd_int). It reads PPMU counters of memory controllers and adjusts the -- cgit v1.2.3-59-g8ed1b