[PATCH 5/8] drm/mipi-dbi: convert to drm device based logging

[Jani Nikula <jani.nikula@xxxxxxxxx>]

Prefer drm device based logging where possible.

Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
 drivers/gpu/drm/drm_mipi_dbi.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index e34058c721be..86d98e7fc30a 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -225,7 +225,7 @@ int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb,
 		drm_fb_xrgb8888_to_rgb565(dst, src, fb, clip, swap);
 		break;
 	default:
-		dev_err_once(fb->dev->dev, "Format is not supported: %s\n",
+		drm_err_once(fb->dev, "Format is not supported: %s\n",
 			     drm_get_format_name(fb->format->format,
 						 &format_name));
 		return -EINVAL;
@@ -242,7 +242,8 @@ static void mipi_dbi_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
 {
 	struct drm_gem_object *gem = drm_gem_fb_get_obj(fb, 0);
 	struct drm_gem_cma_object *cma_obj = to_drm_gem_cma_obj(gem);
-	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(fb->dev);
+	struct drm_device *dev = fb->dev;
+	struct mipi_dbi_dev *dbidev = drm_to_mipi_dbi_dev(dev);
 	unsigned int height = rect->y2 - rect->y1;
 	unsigned int width = rect->x2 - rect->x1;
 	struct mipi_dbi *dbi = &dbidev->dbi;
@@ -259,7 +260,7 @@ static void mipi_dbi_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
 
 	full = width == fb->width && height == fb->height;
 
-	DRM_DEBUG_KMS("Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));
+	drm_dbg_kms(dev, "Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));
 
 	if (!dbi->dc || !full || swap ||
 	    fb->format->format == DRM_FORMAT_XRGB8888) {
@@ -282,7 +283,7 @@ static void mipi_dbi_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
 				   width * height * 2);
 err_msg:
 	if (ret)
-		dev_err_once(fb->dev->dev, "Failed to update display %d\n", ret);
+		drm_err_once(dev, "Failed to update display %d\n", ret);
 
 	drm_dev_exit(idx);
 }
@@ -649,14 +650,14 @@ EXPORT_SYMBOL(mipi_dbi_display_is_on);
 
 static int mipi_dbi_poweron_reset_conditional(struct mipi_dbi_dev *dbidev, bool cond)
 {
-	struct device *dev = dbidev->drm.dev;
+	struct drm_device *dev = &dbidev->drm;
 	struct mipi_dbi *dbi = &dbidev->dbi;
 	int ret;
 
 	if (dbidev->regulator) {
 		ret = regulator_enable(dbidev->regulator);
 		if (ret) {
-			DRM_DEV_ERROR(dev, "Failed to enable regulator (%d)\n", ret);
+			drm_err(dev, "Failed to enable regulator (%d)\n", ret);
 			return ret;
 		}
 	}
@@ -667,7 +668,7 @@ static int mipi_dbi_poweron_reset_conditional(struct mipi_dbi_dev *dbidev, bool
 	mipi_dbi_hw_reset(dbi);
 	ret = mipi_dbi_command(dbi, MIPI_DCS_SOFT_RESET);
 	if (ret) {
-		DRM_DEV_ERROR(dev, "Failed to send reset command (%d)\n", ret);
+		drm_err(dev, "Failed to send reset command (%d)\n", ret);
 		if (dbidev->regulator)
 			regulator_disable(dbidev->regulator);
 		return ret;
-- 
2.20.1

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