backlight: tdo24m: 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 <tzimmermann@suse.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Link: https://lore.kernel.org/r/20240906075439.98476-20-tzimmermann@suse.de
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index c413b3c68e954e56503fdb7131bd15db39da3b17..a14a94114e9d288daf72873b58bd31166f9293cb 100644 (file)
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -16,7 +16,7 @@
 #include <linux/lcd.h>
 #include <linux/slab.h>
 
-#define POWER_IS_ON(pwr)       ((pwr) <= FB_BLANK_NORMAL)
+#define POWER_IS_ON(pwr)       ((pwr) <= LCD_POWER_REDUCED)
 
 #define TDO24M_SPI_BUFF_SIZE   (4)
 #define MODE_QVGA      0
@@ -354,7 +354,7 @@ static int tdo24m_probe(struct spi_device *spi)
                return -ENOMEM;
 
        lcd->spi_dev = spi;
-       lcd->power = FB_BLANK_POWERDOWN;
+       lcd->power = LCD_POWER_OFF;
        lcd->mode = MODE_VGA;   /* default to VGA */
 
        lcd->buf = devm_kzalloc(&spi->dev, TDO24M_SPI_BUFF_SIZE, GFP_KERNEL);
@@ -390,7 +390,7 @@ static int tdo24m_probe(struct spi_device *spi)
                return PTR_ERR(lcd->lcd_dev);
 
        spi_set_drvdata(spi, lcd);
-       err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
+       err = tdo24m_power(lcd, LCD_POWER_ON);
        if (err)
                return err;
 
@@ -401,7 +401,7 @@ static void tdo24m_remove(struct spi_device *spi)
 {
        struct tdo24m *lcd = spi_get_drvdata(spi);
 
-       tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+       tdo24m_power(lcd, LCD_POWER_OFF);
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -409,14 +409,14 @@ static int tdo24m_suspend(struct device *dev)
 {
        struct tdo24m *lcd = dev_get_drvdata(dev);
 
-       return tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+       return tdo24m_power(lcd, LCD_POWER_OFF);
 }
 
 static int tdo24m_resume(struct device *dev)
 {
        struct tdo24m *lcd = dev_get_drvdata(dev);
 
-       return tdo24m_power(lcd, FB_BLANK_UNBLANK);
+       return tdo24m_power(lcd, LCD_POWER_ON);
 }
 #endif
 
@@ -427,7 +427,7 @@ static void tdo24m_shutdown(struct spi_device *spi)
 {
        struct tdo24m *lcd = spi_get_drvdata(spi);
 
-       tdo24m_power(lcd, FB_BLANK_POWERDOWN);
+       tdo24m_power(lcd, LCD_POWER_OFF);
 }
 
 static struct spi_driver tdo24m_driver = {