soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init

115ff12a · Peter Ujfalusi <[email protected]> · 2020-12-14 08:54:21 +02:00

Use ERR_CAST() when devm_ioremap_resource() fails.

Reported-by: kernel test robot <[email protected]>
Signed-off-by: Peter Ujfalusi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>

Commit: 115ff12aecfd55376d704fa2c0a2d117e5827f9f
Parents: 5b65781d

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
drivers/soc/ti/k3-ringacc.c	modified	+1	−1	View file

drivers/soc/ti/k3-ringacc.c

View file

diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c
index c88c305..b495b0d 100644
--- a/drivers/soc/ti/k3-ringacc.c
+++ b/drivers/soc/ti/k3-ringacc.c
@@ -1476,7 +1476,7 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt");
 	base_rt = devm_ioremap_resource(dev, res);
 	if (IS_ERR(base_rt))
-		return base_rt;
+		return ERR_CAST(base_rt);
 
 	ringacc->rings = devm_kzalloc(dev,
 				      sizeof(*ringacc->rings) *