drm/exynos: fix typos in hdmi and mixer

Use the correct spelling for 'progressive'.

Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h
index 5f32e1a..ac60260 100644
--- a/drivers/gpu/drm/exynos/regs-mixer.h
+++ b/drivers/gpu/drm/exynos/regs-mixer.h
@@ -101,7 +101,7 @@
 #define MXR_CFG_GRP0_ENABLE		(1 << 4)
 #define MXR_CFG_VP_ENABLE		(1 << 3)
 #define MXR_CFG_SCAN_INTERLACE		(0 << 2)
-#define MXR_CFG_SCAN_PROGRASSIVE	(1 << 2)
+#define MXR_CFG_SCAN_PROGRESSIVE	(1 << 2)
 #define MXR_CFG_SCAN_NTSC		(0 << 1)
 #define MXR_CFG_SCAN_PAL		(1 << 1)
 #define MXR_CFG_SCAN_SD			(0 << 0)