imx-drm: ipu-v3: fix potential CRTC device registration race

[~andy/linux] / drivers / char / tile-srom.c

diff --git a/drivers/char/tile-srom.c b/drivers/char/tile-srom.c
index ae82933883bde38ae4b30b496a151f51e23d6b7a..0e506bad19866d78f1952bc26666eabc7725a046 100644 (file)
--- a/drivers/char/tile-srom.c
+++ b/drivers/char/tile-srom.c
@@ -353,7 +353,7 @@ static int srom_setup_minor(struct srom_dev *srom, int index)
 
        dev = device_create(srom_class, &platform_bus,
                            MKDEV(srom_major, index), srom, "%d", index);
-       return PTR_RET(dev);
+       return PTR_ERR_OR_ZERO(dev);
 }
 
 /** srom_init() - Initialize the driver's module. */