From: Peter Ujfalusi Date: Mon, 14 Dec 2020 06:54:21 +0000 (+0200) Subject: soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=115ff12aecfd55376d704fa2c0a2d117e5827f9f;p=linux.git soc: ti: k3-ringacc: Use correct error casting in k3_ringacc_dmarings_init Use ERR_CAST() when devm_ioremap_resource() fails. Reported-by: kernel test robot Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20201214065421.5138-1-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul --- diff --git a/drivers/soc/ti/k3-ringacc.c b/drivers/soc/ti/k3-ringacc.c index c88c305ba3675..b495b0d5d0fa5 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) *