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| author | Wolfram Sang <wsa@the-dreams.de> | 2013-12-12 22:51:31 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-01-03 17:40:38 +0100 |
| commit | a8763f33c55b74c26e4532e1893d2dcf6d038abe (patch) | |
| tree | 9203860c60c73feb4278b1af894de73b29644b31 /drivers/i2c | |
| parent | 61f4d6b42158a836a008711a71b68cc78b0624aa (diff) | |
| download | lwn-a8763f33c55b74c26e4532e1893d2dcf6d038abe.tar.gz lwn-a8763f33c55b74c26e4532e1893d2dcf6d038abe.zip | |
i2c: imx: propagate irq error code in probe
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>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index d0cfbb4cb964..db895fb22e65 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -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); |