linux-kernel - [PATCH v1 14/19] drm/panel: panasonic: use DRM

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Message-Id: <20190131192619.9763-15-sam@ravnborg.org>
Date:   Thu, 31 Jan 2019 20:26:14 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     Thierry Reding <thierry.reding@...il.com>,
        dri-devel@...ts.freedesktop.org
Cc:     Daniel Vetter <daniel@...ll.ch>, David Airlie <airlied@...ux.ie>,
        Linus Walleij <linus.walleij@...aro.org>,
        Stefan Mavrodiev <stefan@...mex.com>,
        linux-kernel@...r.kernel.org, Sam Ravnborg <sam@...nborg.org>
Subject: [PATCH v1 14/19] drm/panel: panasonic: use DRM_DEV*

Introduce use of DRM_DEV* for logging.
This makes logging in the drm subsystem more consistent.

Signed-off-by: Sam Ravnborg <sam@...nborg.org>
Cc: Thierry Reding <thierry.reding@...il.com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
---
 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
index c7037942c7f3..738270439285 100644
--- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
+++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
@@ -28,6 +28,7 @@
 #include <drm/drm_device.h>
 #include <drm/drm_mipi_dsi.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_print.h>
 
 #include <video/mipi_display.h>
 
@@ -132,7 +133,7 @@ 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;
 	}
 
@@ -183,9 +184,10 @@ 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;
 	}
 
@@ -294,11 +296,13 @@ 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);
 
 	wuxga_nt_panel_del(wuxga_nt);
 
-- 
2.12.0