drm/exynos: remove duplicated check for suspend

The same check is placed twice in fimd/decon_update_plane(), remove
one of them.
Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: NJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: NInki Dae <inki.dae@samsung.com>

drivers/gpu/drm/exynos/exynos7_drm_decon.c

@@ -401,9 +401,6 @@ static void decon_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)
 
 	plane = &ctx->planes[win];
 
-	if (ctx->suspended)
-		return;
-
 	/*
 	 * SHADOWCON/PRTCON register is used for enabling timing.
 	 *

drivers/gpu/drm/exynos/exynos_drm_fimd.c

@@ -623,9 +623,6 @@ static void fimd_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)
 
 	plane = &ctx->planes[win];
 
-	if (ctx->suspended)
-		return;
-
 	/*
 	 * SHADOWCON/PRTCON register is used for enabling timing.
 	 *