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

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Use ERR_CAST() when devm_ioremap_resource() fails.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201214065421.5138-1-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Peter Ujfalusi 2020-12-14 08:54:21 +02:00 committed by Vinod Koul
parent 5b65781d06
commit 115ff12aec
1 changed files with 1 additions and 1 deletions
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drivers/soc/ti/k3-ringacc.c
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@ -1476,7 +1476,7 @@ struct k3_ringacc *k3_ringacc_dmarings_init(struct platform_device *pdev,
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt"); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ringrt");
base_rt = devm_ioremap_resource(dev, res); base_rt = devm_ioremap_resource(dev, res);
if (IS_ERR(base_rt)) if (IS_ERR(base_rt))
return base_rt; return ERR_CAST(base_rt);
ringacc->rings = devm_kzalloc(dev, ringacc->rings = devm_kzalloc(dev,
sizeof(*ringacc->rings) * sizeof(*ringacc->rings) *