From: Chen-Yu Tsai <wens@csie.org>
Date: Tue, 25 Apr 2017 23:25:05 +0800
Subject: drm/sun4i: backend: Clarify sun4i_backend_layer_enable debug message
Git-commit: cf80aeef958f2e5b0041c72b567ae949f5b2738d
Patch-mainline: v4.13-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
sun4i_backend_layer_enable can be called to enable or disable a layer.
However the debug message always says "Enable", which is confusing.
This patch makes the debug message vary according to the enable state.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/sun4i/sun4i_backend.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -73,7 +73,8 @@ void sun4i_backend_layer_enable(struct s
{
u32 val;
- DRM_DEBUG_DRIVER("Enabling layer %d\n", layer);
+ DRM_DEBUG_DRIVER("%sabling layer %d\n", enable ? "En" : "Dis",
+ layer);
if (enable)
val = SUN4I_BACKEND_MODCTL_LAY_EN(layer);