[PATCH 4/4] drm/exynos: replace request_threaded_irq with devm function

devm_request_threaded_irq is used instead of request_threaded_irq and free_irq is removed. Signed-off-by: Seung-Woo Kim --- drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 ++-- drivers/gpu/drm/exynos/exynos_drm_gsc.c |8 ++-- drivers/gpu/drm/exynos/exynos_drm_rotator.c | 11

[PATCH 4/4] drm/exynos: replace request_threaded_irq with devm function

devm_request_threaded_irq is used instead of request_threaded_irq and free_irq is removed. Signed-off-by: Seung-Woo Kim --- drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 ++-- drivers/gpu/drm/exynos/exynos_drm_gsc.c |8 ++-- drivers/gpu/drm/exynos/exynos_drm_rotator.c | 11