[PATCH v10 1/9] Revert "drm: mipi-dsi: Convert logging to drm_* functions."

[Siddh Raman Pant <code@siddh.me>]

This reverts commit 1040e424353f5f4d39f6f3aa8723eb3bd6ea6446.

It used an incorrect way to use drm_* functions. Only drm_device ptrs
should be passed, but the mentioned commit passed mipi_dsi_host ptr.
It worked by accident due to macro magic.

Reported-by: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Siddh Raman Pant <code@siddh.me>
---
 drivers/gpu/drm/drm_mipi_dsi.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index 3fd6c733ff4e..a37af4edf394 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -33,7 +33,6 @@
 
 #include <drm/display/drm_dsc.h>
 #include <drm/drm_mipi_dsi.h>
-#include <drm/drm_print.h>
 
 #include <video/mipi_display.h>
 
@@ -156,18 +155,19 @@ static int mipi_dsi_device_add(struct mipi_dsi_device *dsi)
 static struct mipi_dsi_device *
 of_mipi_dsi_device_add(struct mipi_dsi_host *host, struct device_node *node)
 {
+	struct device *dev = host->dev;
 	struct mipi_dsi_device_info info = { };
 	int ret;
 	u32 reg;
 
 	if (of_alias_from_compatible(node, info.type, sizeof(info.type)) < 0) {
-		drm_err(host, "modalias failure on %pOF\n", node);
+		dev_err(dev, "modalias failure on %pOF\n", node);
 		return ERR_PTR(-EINVAL);
 	}
 
 	ret = of_property_read_u32(node, "reg", &reg);
 	if (ret) {
-		drm_err(host, "device node %pOF has no valid reg property: %d\n",
+		dev_err(dev, "device node %pOF has no valid reg property: %d\n",
 			node, ret);
 		return ERR_PTR(-EINVAL);
 	}
@@ -202,21 +202,22 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
 			      const struct mipi_dsi_device_info *info)
 {
 	struct mipi_dsi_device *dsi;
+	struct device *dev = host->dev;
 	int ret;
 
 	if (!info) {
-		drm_err(host, "invalid mipi_dsi_device_info pointer\n");
+		dev_err(dev, "invalid mipi_dsi_device_info pointer\n");
 		return ERR_PTR(-EINVAL);
 	}
 
 	if (info->channel > 3) {
-		drm_err(host, "invalid virtual channel: %u\n", info->channel);
+		dev_err(dev, "invalid virtual channel: %u\n", info->channel);
 		return ERR_PTR(-EINVAL);
 	}
 
 	dsi = mipi_dsi_device_alloc(host);
 	if (IS_ERR(dsi)) {
-		drm_err(host, "failed to allocate DSI device %ld\n",
+		dev_err(dev, "failed to allocate DSI device %ld\n",
 			PTR_ERR(dsi));
 		return dsi;
 	}
@@ -227,7 +228,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
 
 	ret = mipi_dsi_device_add(dsi);
 	if (ret) {
-		drm_err(host, "failed to add DSI device %d\n", ret);
+		dev_err(dev, "failed to add DSI device %d\n", ret);
 		kfree(dsi);
 		return ERR_PTR(ret);
 	}
-- 
2.39.2