Use %*ph format to print small buffer as hex string.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-sony-acx565akm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
index 217f03569494..d437f5c84f5f 100644
--- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
@@ -562,8 +562,7 @@ static int acx565akm_detect(struct acx565akm_panel *lcd)
lcd->enabled ? "enabled" : "disabled ", status);
acx565akm_read(lcd, MIPI_DCS_GET_DISPLAY_ID, lcd->display_id, 3);
- dev_dbg(&lcd->spi->dev, "MIPI display ID: %02x%02x%02x\n",
- lcd->display_id[0], lcd->display_id[1], lcd->display_id[2]);
+ dev_dbg(&lcd->spi->dev, "MIPI display ID: %3phN\n", lcd->display_id);
switch (lcd->display_id[0]) {
case 0x10:
--
2.43.0.rc1.1336.g36b5255a03ac
