linux-imx

drm/exynos: Fix error value in exynos_drm_crtc_get_by_type()

EPERM is not the correct error value when the driver is not able to get
its resources. Change it to ENODEV.

Reported-by: Russell King - ARM Linux <linux@armlinux.org.uk>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>