backlight: ili922x: Use lcd power constants

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 <[email protected]>
Reviewed-by: Daniel Thompson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

Author: tdz

drivers/video/backlight/ili922x.c

@@ -8,7 +8,6 @@
  * memory is cyclically updated over the RGB interface.
  */
 
-#include <linux/fb.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -119,7 +118,7 @@
 
 #define CMD_BUFSIZE		16
 
-#define POWER_IS_ON(pwr)	((pwr) <= FB_BLANK_NORMAL)
+#define POWER_IS_ON(pwr)	((pwr) <= LCD_POWER_REDUCED)
 
 #define set_tx_byte(b)		(tx_invert ? ~(b) : b)
 
@@ -513,7 +512,7 @@ static int ili922x_probe(struct spi_device *spi)
 
 	ili922x_display_init(spi);
 
-	ili->power = FB_BLANK_POWERDOWN;
+	ili->power = LCD_POWER_OFF;
 
 	lcd = devm_lcd_device_register(&spi->dev, "ili922xlcd", &spi->dev, ili,
 					&ili922x_ops);
@@ -525,7 +524,7 @@ static int ili922x_probe(struct spi_device *spi)
 	ili->ld = lcd;
 	spi_set_drvdata(spi, ili);
 
-	ili922x_lcd_power(ili, FB_BLANK_UNBLANK);
+	ili922x_lcd_power(ili, LCD_POWER_ON);
 
 	return 0;
 }