leds: max8997: Don't error if there is no pdata

The driver works just fine if no platform data is supplied. Signed-off-by: Paul Cercueil <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
raspberrypi · Oct 22, 2022 · 57d91e0 · 57d91e0
1 parent fb0f405
commit 57d91e0
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/drivers/leds/leds-max8997.c b/drivers/leds/leds-max8997.c
@@ -238,11 +238,6 @@ static int max8997_led_probe(struct platform_device *pdev)
 	char name[20];
 	int ret = 0;
 
-	if (pdata == NULL) {
-		dev_err(&pdev->dev, "no platform data\n");
-		return -ENODEV;
-	}
-
 	led = devm_kzalloc(&pdev->dev, sizeof(*led), GFP_KERNEL);
 	if (led == NULL)
 		return -ENOMEM;
@@ -258,7 +253,7 @@ static int max8997_led_probe(struct platform_device *pdev)
 	led->iodev = iodev;
 
 	/* initialize mode and brightness according to platform_data */
-	if (pdata->led_pdata) {
+	if (pdata && pdata->led_pdata) {
 		u8 mode = 0, brightness = 0;
 
 		mode = pdata->led_pdata->mode[led->id];