AcoSail/kernel_optimize_test
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i2c: imx: propagate irq error code in probe

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smatch rightfully says:
drivers/i2c/busses/i2c-imx.c:610 i2c_imx_probe() info: why not propagate 'irq' from platform_get_irq() instead of (-2)?

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2013-12-12 22:51:31 +01:00
parent 61f4d6b421
commit a8763f33c5
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-imx.c
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@ -607,7 +607,7 @@ static int i2c_imx_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(&pdev->dev, "can't get irq number\n");
return -ENOENT;
return irq;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);