[PATCH 26/30] drm/exynos/exynos_drm_gsc: Supply missing description for 'num_limits'

[Lee Jones]

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

 drivers/gpu/drm/exynos/exynos_drm_gsc.c:129: warning: Function parameter or member 'num_limits' not described in 'gsc_driverdata'

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: Eunchul Kim <chulspro.kim at samsung.com>
Cc: Jinyoung Jeon <jy0.jeon at samsung.com>
Cc: Sangmin Lee <lsmin.lee 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/exynos_drm_gsc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 45e9aee8366a8..b01f36e76eafd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -118,6 +118,7 @@ struct gsc_context {
  * struct gsc_driverdata - per device type driver data for init time.
  *
  * @limits: picture size limits array
+ * @num_limits: number of items in the aforementioned array
  * @clk_names: names of clocks needed by this variant
  * @num_clocks: the number of clocks needed by this variant
  */
-- 
2.25.1