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authorPhilippe CORNU <philippe.cornu@st.com>2017-07-20 15:05:56 +0300
committerBenjamin Gaignard <benjamin.gaignard@linaro.org>2017-07-26 16:02:09 +0300
commitdc5e0cd211d523a1a465a89119bc751b23f388f2 (patch)
treee055d70ad891387b2cdf64cb8059412abaae100f /drivers/gpu/drm/stm
parent589b6482232e621379d7f17817b7c34db09c75ef (diff)
downloadlinux-dc5e0cd211d523a1a465a89119bc751b23f388f2.tar.xz
drm/stm: ltdc: Cleanup rename returned value
Rename the returned value from "res" to "ret" as it is more "readable". Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500552357-29487-7-git-send-email-philippe.cornu@st.com
Diffstat (limited to 'drivers/gpu/drm/stm')
-rw-r--r--drivers/gpu/drm/stm/ltdc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index d826045130ff..04cc66d6b96f 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -760,7 +760,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
struct ltdc_device *ldev = ddev->dev_private;
struct drm_plane *primary, *overlay;
unsigned int i;
- int res;
+ int ret;
primary = ltdc_plane_create(ddev, DRM_PLANE_TYPE_PRIMARY);
if (!primary) {
@@ -768,9 +768,9 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
return -EINVAL;
}
- res = drm_crtc_init_with_planes(ddev, crtc, primary, NULL,
+ ret = drm_crtc_init_with_planes(ddev, crtc, primary, NULL,
&ltdc_crtc_funcs, NULL);
- if (res) {
+ if (ret) {
DRM_ERROR("Can not initialize CRTC\n");
goto cleanup;
}
@@ -783,7 +783,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
for (i = 1; i < ldev->caps.nb_layers; i++) {
overlay = ltdc_plane_create(ddev, DRM_PLANE_TYPE_OVERLAY);
if (!overlay) {
- res = -ENOMEM;
+ ret = -ENOMEM;
DRM_ERROR("Can not create overlay plane %d\n", i);
goto cleanup;
}
@@ -793,7 +793,7 @@ static int ltdc_crtc_init(struct drm_device *ddev, struct drm_crtc *crtc)
cleanup:
ltdc_plane_destroy_all(ddev);
- return res;
+ return ret;
}
/*