summaryrefslogtreecommitdiffstats
path: root/drivers/gpu
diff options
context:
space:
mode:
authorjames qian wang (Arm Technology China) <james.qian.wang@arm.com>2019-08-12 11:23:41 +0000
committerjames qian wang (Arm Technology China) <james.qian.wang@arm.com>2019-08-23 19:40:33 +0800
commit61d05b184963523e50729af8466b72e9c8a4f8be (patch)
tree127590c3039ec10d61d5e830acbbe66aba02d410 /drivers/gpu
parent8f6a79112a360ff05b8aa4a9be081d3eb9057077 (diff)
downloadlinux-61d05b184963523e50729af8466b72e9c8a4f8be.tar.bz2
drm/komeda: Fix warning -Wunused-but-set-variable
Fixed two -Wunused-but-set-variable warnings: /arm/linux/display/aosp-4.14-drm-next/drivers/gpu/drm/arm/display/komeda/komeda_kms.c: In function ‘komeda_crtc_normalize_zpos’: /arm/linux/display/aosp-4.14-drm-next/drivers/gpu/drm/arm/display/komeda/komeda_kms.c:150:26: warning: variable ‘fb’ set but not used [-Wunused-but-set-variable] struct drm_framebuffer *fb; ^~ /arm/linux/display/aosp-4.14-drm-next/drivers/gpu/drm/arm/display/komeda/komeda_kms.c: In function ‘komeda_kms_check’: /arm/linux/display/aosp-4.14-drm-next/drivers/gpu/drm/arm/display/komeda/komeda_kms.c:209:25: warning: variable ‘old_crtc_st’ set but not used [-Wunused-but-set-variable] struct drm_crtc_state *old_crtc_st, *new_crtc_st; ^~~~~~~~~~~ Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com> Reviewed-by: Ayan Kumar Halder <ayan.halder@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190812112322.15990-1-james.qian.wang@arm.com
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_kms.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index d50e75f0b2bd..1f0e3f4e8d74 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -147,7 +147,6 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc,
struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(crtc_st);
struct komeda_plane_state *kplane_st;
struct drm_plane_state *plane_st;
- struct drm_framebuffer *fb;
struct drm_plane *plane;
struct list_head zorder_list;
int order = 0, err;
@@ -173,7 +172,6 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc,
list_for_each_entry(kplane_st, &zorder_list, zlist_node) {
plane_st = &kplane_st->base;
- fb = plane_st->fb;
plane = plane_st->plane;
plane_st->normalized_zpos = order++;
@@ -206,7 +204,7 @@ static int komeda_kms_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
struct drm_crtc *crtc;
- struct drm_crtc_state *old_crtc_st, *new_crtc_st;
+ struct drm_crtc_state *new_crtc_st;
int i, err;
err = drm_atomic_helper_check_modeset(dev, state);
@@ -217,7 +215,7 @@ static int komeda_kms_check(struct drm_device *dev,
* so need to add all affected_planes (even unchanged) to
* drm_atomic_state.
*/
- for_each_oldnew_crtc_in_state(state, crtc, old_crtc_st, new_crtc_st, i) {
+ for_each_new_crtc_in_state(state, crtc, new_crtc_st, i) {
err = drm_atomic_add_affected_planes(state, crtc);
if (err)
return err;