[PATCH v6 02/14] drm/sil164: Convert dev_printk to drm_dev_dbg

[Sean Paul <sean@poorly.run>]

From: Sean Paul <seanpaul@chromium.org>

Use the drm debug helper instead of dev_printk in order to leverage the
upcoming tracefs support

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200608210505.48519-3-sean@poorly.run #v5

Changes in v5:
-Added to the set
Changes in v6:
-None
---
 drivers/gpu/drm/i2c/sil164_drv.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index 741886b54419..b315a789fca2 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -43,11 +43,6 @@ struct sil164_priv {
 #define to_sil164_priv(x) \
 	((struct sil164_priv *)to_encoder_slave(x)->slave_priv)
 
-#define sil164_dbg(client, format, ...) do {				\
-		if (drm_debug_enabled(DRM_UT_KMS))			\
-			dev_printk(KERN_DEBUG, &client->dev,		\
-				   "%s: " format, __func__, ## __VA_ARGS__); \
-	} while (0)
 #define sil164_info(client, format, ...)		\
 	dev_info(&client->dev, format, __VA_ARGS__)
 #define sil164_err(client, format, ...)			\
@@ -359,8 +354,8 @@ sil164_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	int rev = sil164_read(client, SIL164_REVISION);
 
 	if (vendor != 0x1 || device != 0x6) {
-		sil164_dbg(client, "Unknown device %x:%x.%x\n",
-			   vendor, device, rev);
+		drm_dev_dbg(&client->dev, DRM_UT_KMS,
+			    "Unknown device %x:%x.%x\n", vendor, device, rev);
 		return -ENODEV;
 	}
 
@@ -389,7 +384,8 @@ sil164_detect_slave(struct i2c_client *client)
 	};
 
 	if (i2c_transfer(adap, &msg, 1) != 1) {
-		sil164_dbg(adap, "No dual-link slave found.");
+		drm_dev_dbg(&adap->dev, DRM_UT_KMS,
+			    "No dual-link slave found.");
 		return NULL;
 	}
 
-- 
Sean Paul, Software Engineer, Google / Chromium OS

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