In case of error, the function dev_get_regmap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Fixes: e081c49e30ec ("leds: Add Spreadtrum SC27xx breathing light controller driver")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
drivers/leds/leds-sc27xx-bltc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/leds-sc27xx-bltc.c b/drivers/leds/leds-sc27xx-bltc.c
index 54a90c8..9d9b7aa 100644
--- a/drivers/leds/leds-sc27xx-bltc.c
+++ b/drivers/leds/leds-sc27xx-bltc.c
@@ -176,8 +176,8 @@ static int sc27xx_led_probe(struct platform_device *pdev)
mutex_init(&priv->lock);
priv->base = base;
priv->regmap = dev_get_regmap(dev->parent, NULL);
- if (IS_ERR(priv->regmap)) {
- err = PTR_ERR(priv->regmap);
+ if (!priv->regmap) {
+ err = -ENODEV;
dev_err(dev, "failed to get regmap: %d\n", err);
return err;
}
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