diff mbox series

[v2,13/28] backlight: lms501kf03: Use lcd power constants

Message ID 20240906075439.98476-14-tzimmermann@suse.de (mailing list archive)
State New
Headers show
Series backlight: lcd: Remove fbdev dependencies | expand

Commit Message

Thomas Zimmermann Sept. 6, 2024, 7:52 a.m. UTC 
Replace FB_BLANK_ constants with their counterparts from the
lcd subsystem. The values are identical, so there's no change
in functionality.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
---
 drivers/video/backlight/lms501kf03.c | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index e051e6b6036e..28721b48b4c7 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -7,7 +7,6 @@ 
  */
 
 #include <linux/delay.h>
-#include <linux/fb.h>
 #include <linux/lcd.h>
 #include <linux/module.h>
 #include <linux/spi/spi.h>
@@ -205,7 +204,7 @@  static int lms501kf03_ldi_disable(struct lms501kf03 *lcd)
 
 static int lms501kf03_power_is_on(int power)
 {
-	return (power) <= FB_BLANK_NORMAL;
+	return (power) <= LCD_POWER_REDUCED;
 }
 
 static int lms501kf03_power_on(struct lms501kf03 *lcd)
@@ -294,8 +293,8 @@  static int lms501kf03_set_power(struct lcd_device *ld, int power)
 {
 	struct lms501kf03 *lcd = lcd_get_data(ld);
 
-	if (power != FB_BLANK_UNBLANK && power != FB_BLANK_POWERDOWN &&
-		power != FB_BLANK_NORMAL) {
+	if (power != LCD_POWER_ON && power != LCD_POWER_OFF &&
+		power != LCD_POWER_REDUCED) {
 		dev_err(lcd->dev, "power value should be 0, 1 or 4.\n");
 		return -EINVAL;
 	}
@@ -349,11 +348,11 @@  static int lms501kf03_probe(struct spi_device *spi)
 		 * current lcd status is powerdown and then
 		 * it enables lcd panel.
 		 */
-		lcd->power = FB_BLANK_POWERDOWN;
+		lcd->power = LCD_POWER_OFF;
 
-		lms501kf03_power(lcd, FB_BLANK_UNBLANK);
+		lms501kf03_power(lcd, LCD_POWER_ON);
 	} else {
-		lcd->power = FB_BLANK_UNBLANK;
+		lcd->power = LCD_POWER_ON;
 	}
 
 	spi_set_drvdata(spi, lcd);
@@ -367,7 +366,7 @@  static void lms501kf03_remove(struct spi_device *spi)
 {
 	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
-	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
+	lms501kf03_power(lcd, LCD_POWER_OFF);
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -381,16 +380,16 @@  static int lms501kf03_suspend(struct device *dev)
 	 * when lcd panel is suspend, lcd panel becomes off
 	 * regardless of status.
 	 */
-	return lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
+	return lms501kf03_power(lcd, LCD_POWER_OFF);
 }
 
 static int lms501kf03_resume(struct device *dev)
 {
 	struct lms501kf03 *lcd = dev_get_drvdata(dev);
 
-	lcd->power = FB_BLANK_POWERDOWN;
+	lcd->power = LCD_POWER_OFF;
 
-	return lms501kf03_power(lcd, FB_BLANK_UNBLANK);
+	return lms501kf03_power(lcd, LCD_POWER_ON);
 }
 #endif
 
@@ -401,7 +400,7 @@  static void lms501kf03_shutdown(struct spi_device *spi)
 {
 	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
-	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
+	lms501kf03_power(lcd, LCD_POWER_OFF);
 }
 
 static struct spi_driver lms501kf03_driver = {