[PATCH v2 1/8] drm/exynos: cleanup current command name.

This patch changed current command name from cmd to c_node. because we already use cmd for command control ioctl in another structure. so, this name make some confusion. Signed-off-by: Eunchul Kim --- drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 drivers/gpu/drm/exynos/exynos_drm_

[PATCH v2 1/8] drm/exynos: cleanup current command name.

This patch changed current command name from cmd to c_node. because we already use cmd for command control ioctl in another structure. so, this name make some confusion. Signed-off-by: Eunchul Kim --- drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 drivers/gpu/drm/exynos/exynos_drm_