For drivers which could have multiple instances, it is necessary to
differentiate between which is which in the logs. Since
DRM_INFO/WARN/ERROR don’t do this, drivers used dev_info/warn/err to
make this differentiation. We now have DRM_DEV_* variants of the drm
print macros, so we can start to convert those drivers back to using
drm-formatted specific log messages.
This patch is using following Coccinelle script:
@@
@@
(
- dev_info
+ DRM_DEV_INFO
|
- dev_err
+ DRM_DEV_ERROR
|
- dev_dbg
+ DRM_DEV_DEBUG
)
Signed-off-by: Aastha Gupta <aastha.gupta4...@gmail.com>
---
drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
index 7f915f7..5e17f84 100644
--- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
+++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
@@ -137,7 +137,7 @@ static int wuxga_nt_panel_prepare(struct drm_panel *panel)
ret = wuxga_nt_panel_on(wuxga_nt);
if (ret < 0) {
- dev_err(panel->dev, "failed to set panel on: %d\n", ret);
+ DRM_DEV_ERROR(panel->dev, "failed to set panel on: %d\n", ret);
goto poweroff;
}
@@ -188,9 +188,9 @@ static int wuxga_nt_panel_get_modes(struct drm_panel *panel)
mode = drm_mode_duplicate(panel->drm, &default_mode);
if (!mode) {
- dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
- default_mode.hdisplay, default_mode.vdisplay,
- default_mode.vrefresh);
+ DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+ default_mode.hdisplay, default_mode.vdisplay,
+ default_mode.vrefresh);
return -ENOMEM;
}
@@ -299,11 +299,12 @@ static int wuxga_nt_panel_remove(struct mipi_dsi_device
*dsi)
ret = wuxga_nt_panel_disable(&wuxga_nt->base);
if (ret < 0)
- dev_err(&dsi->dev, "failed to disable panel: %d\n", ret);
+ DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", ret);
ret = mipi_dsi_detach(dsi);
if (ret < 0)
- dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret);
+ DRM_DEV_ERROR(&dsi->dev,
+ "failed to detach from DSI host: %d\n", ret);
drm_panel_detach(&wuxga_nt->base);
wuxga_nt_panel_del(wuxga_nt);
--
2.7.4
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