[PATCH 04/42] drm/exynos/exynos7_drm_decon: Supply missing description for param 'ctx'

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/exynos/exynos7_drm_decon.c:354: warning: Function parameter or member 'ctx' not described in 'decon_shadow_protect_win'

Cc: Inki Dae <inki.dae at samsung.com>
Cc: Joonyoung Shim <jy0922.shim at samsung.com>
Cc: Seung-Woo Kim <sw0312.kim at samsung.com>
Cc: Kyungmin Park <kyungmin.park at samsung.com>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: Krzysztof Kozlowski <krzk at kernel.org>
Cc: Akshu Agarwal <akshua at gmail.com>
Cc: Ajay Kumar <ajaykumar.rs at samsung.com>
Cc: dri-devel at lists.freedesktop.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-samsung-soc at vger.kernel.org
Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index f2d87a7445c73..431c5d32f9a47 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -346,6 +346,7 @@ static void decon_win_set_colkey(struct decon_context *ctx, unsigned int win)
 /**
  * shadow_protect_win() - disable updating values from shadow registers at vsync
  *
+ * @ctx: display and enhancement controller context
  * @win: window to protect registers for
  * @protect: 1 to protect (disable updates)
  */
-- 
2.25.1