Commits
Daniel Lezcano committed 5db9f436213
ARM: EXYNOS: handle properly the return values The cpuidle_register_driver return value is not checked. The init function returns always -EIO when cpuidle_register_device fails but the error could be different. This patch fixes that by checking the cpuidle_register_driver properly and returning the correct value when cpuidle_register_device fails. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>