platform/x86: dell-uart-backlight: Use blacklight power constant

The backlight subsystem has gotten its own power constants. Replace
FB_BLANK_UNBLANK with BACKLIGHT_POWER_ON.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/r/20250715122643.137027-2-tzimmermann@suse.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/x86/dell/dell-uart-backlight.c b/drivers/platform/x86/dell/dell-uart-backlight.c
index 8f868f845350af2f4461708c0ab386f8b830e488..f323a667dc2d2c7dec9fb284515bc3b6b984b7b9 100644 (file)
--- a/drivers/platform/x86/dell/dell-uart-backlight.c
+++ b/drivers/platform/x86/dell/dell-uart-backlight.c
@@ -305,7 +305,7 @@ static int dell_uart_bl_serdev_probe(struct serdev_device *serdev)
        dev_dbg(dev, "Firmware version: %.*s\n", resp[RESP_LEN] - 3, resp + RESP_DATA);
 
        /* Initialize bl_power to a known value */
-       ret = dell_uart_set_bl_power(dell_bl, FB_BLANK_UNBLANK);
+       ret = dell_uart_set_bl_power(dell_bl, BACKLIGHT_POWER_ON);
        if (ret)
                return ret;