If you pass a string that is not terminated with a carriage return to
dev_err(), it will eventually be printed with a carriage return, but
not right away, since the kernel will wait for a pr_cont().
Signed-off-by: Paul Cercueil <p...@crapouillou.net>
---
drivers/gpu/drm/panel/panel-novatek-nt39016.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt39016.c
b/drivers/gpu/drm/panel/panel-novatek-nt39016.c
index ba05165b6050..39f7be679da5 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt39016.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt39016.c
@@ -124,7 +124,7 @@ static int nt39016_prepare(struct drm_panel *drm_panel)
err = regulator_enable(panel->supply);
if (err) {
- dev_err(panel->dev, "Failed to enable power supply: %d", err);
+ dev_err(panel->dev, "Failed to enable power supply: %d\n", err);
return err;
}
@@ -143,7 +143,7 @@ static int nt39016_prepare(struct drm_panel *drm_panel)
err = regmap_multi_reg_write(panel->map, nt39016_panel_regs,
ARRAY_SIZE(nt39016_panel_regs));
if (err) {
- dev_err(panel->dev, "Failed to init registers: %d", err);
+ dev_err(panel->dev, "Failed to init registers: %d\n", err);
goto err_disable_regulator;
}
@@ -173,7 +173,7 @@ static int nt39016_enable(struct drm_panel *drm_panel)
ret = regmap_write(panel->map, NT39016_REG_SYSTEM,
NT39016_SYSTEM_RESET_N | NT39016_SYSTEM_STANDBY);
if (ret) {
- dev_err(panel->dev, "Unable to enable panel: %d", ret);
+ dev_err(panel->dev, "Unable to enable panel: %d\n", ret);
return ret;
}
@@ -193,7 +193,7 @@ static int nt39016_disable(struct drm_panel *drm_panel)
err = regmap_write(panel->map, NT39016_REG_SYSTEM,
NT39016_SYSTEM_RESET_N);
if (err) {
- dev_err(panel->dev, "Unable to disable panel: %d", err);
+ dev_err(panel->dev, "Unable to disable panel: %d\n", err);
return err;
}
@@ -261,13 +261,13 @@ static int nt39016_probe(struct spi_device *spi)
panel->supply = devm_regulator_get(dev, "power");
if (IS_ERR(panel->supply)) {
- dev_err(dev, "Failed to get power supply");
+ dev_err(dev, "Failed to get power supply\n");
return PTR_ERR(panel->supply);
}
panel->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
if (IS_ERR(panel->reset_gpio)) {
- dev_err(dev, "Failed to get reset GPIO");
+ dev_err(dev, "Failed to get reset GPIO\n");
return PTR_ERR(panel->reset_gpio);
}
@@ -275,20 +275,20 @@ static int nt39016_probe(struct spi_device *spi)
spi->mode = SPI_MODE_3 | SPI_3WIRE;
err = spi_setup(spi);
if (err) {
- dev_err(dev, "Failed to setup SPI");
+ dev_err(dev, "Failed to setup SPI\n");
return err;
}
panel->map = devm_regmap_init_spi(spi, &nt39016_regmap_config);
if (IS_ERR(panel->map)) {
- dev_err(dev, "Failed to init regmap");
+ dev_err(dev, "Failed to init regmap\n");
return PTR_ERR(panel->map);
}
err = drm_panel_of_backlight(&panel->drm_panel);
if (err) {
if (err != -EPROBE_DEFER)
- dev_err(dev, "Failed to get backlight handle");
+ dev_err(dev, "Failed to get backlight handle\n");
return err;
}
--
2.28.0
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