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i2c: bcm-kona: Fix return value in probe()

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When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.

Signed-off-by: zhaoxiao <long870912@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
zhaoxiao 2021-09-06 13:27:30 +08:00 committed by Wolfram Sang
parent e7f4264821
commit ed2f85115a
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-bcm-kona.c
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@ -763,7 +763,7 @@ static int bcm_kona_i2c_probe(struct platform_device *pdev)
/* Map hardware registers */
dev->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dev->base))
return -ENOMEM;
return PTR_ERR(dev->base);
/* Get and enable external clock */
dev->external_clk = devm_clk_get(dev->device, NULL);