diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-27 09:33:15 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-09-02 17:32:02 +0200 |
| commit | dd85345abca60a8916617e8d75c0f9ce334336dd (patch) | |
| tree | eed5d2e1ae44d86f10453dc71104f6eed80d4dbe /drivers/memory | |
| parent | 6cf238d4e21bc21bc18d126358dd617b2c991d66 (diff) | |
memory: fsl-corenet-cf: Fix handling of platform_get_irq() error
platform_get_irq() returns -ERRNO on error. In such case comparison
to 0 would pass the check.
Fixes: 54afbec0d57f ("memory: Freescale CoreNet Coherency Fabric error reporting driver")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200827073315.29351-1-krzk@kernel.org
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/fsl-corenet-cf.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/memory/fsl-corenet-cf.c b/drivers/memory/fsl-corenet-cf.c index 0b0ed72016da..0309bd5a1800 100644 --- a/drivers/memory/fsl-corenet-cf.c +++ b/drivers/memory/fsl-corenet-cf.c @@ -211,10 +211,8 @@ static int ccf_probe(struct platform_device *pdev) dev_set_drvdata(&pdev->dev, ccf); irq = platform_get_irq(pdev, 0); - if (!irq) { - dev_err(&pdev->dev, "%s: no irq\n", __func__); - return -ENXIO; - } + if (irq < 0) + return irq; ret = devm_request_irq(&pdev->dev, irq, ccf_irq, 0, pdev->name, ccf); if (ret) { |