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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/09/2024 22:01, Andy Shevchenko wrote: > Use %*ph format to print small buffer as hex string. > > Signed-off-by: Andy Shevchenko > --- > 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: Reviewed-by: Neil Armstrong