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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-05-21 23:11:10 +0800
committerLinus Walleij <linus.walleij@linaro.org>2013-05-30 19:39:20 +0200
commitdf46dce09113ea0a52ce7403d35087e167f3a460 (patch)
tree0d0ce0fbd2b9b71b54e7997fe90d4cbf91043241 /drivers/gpio/gpio-ml-ioh.c
parent611a485b5fac3a6dce32a1ae6ddd3e0df215aecd (diff)
downloadop-kernel-dev-df46dce09113ea0a52ce7403d35087e167f3a460.zip
op-kernel-dev-df46dce09113ea0a52ce7403d35087e167f3a460.tar.gz
gpio-ml-ioh: fix error return code in ioh_gpio_probe()
Fix to return a negative error code in the irq descs alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-ml-ioh.c')
-rw-r--r--drivers/gpio/gpio-ml-ioh.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 0966f26..6da6d76 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -465,6 +465,7 @@ static int ioh_gpio_probe(struct pci_dev *pdev,
dev_warn(&pdev->dev,
"ml_ioh_gpio: Failed to get IRQ base num\n");
chip->irq_base = -1;
+ ret = irq_base;
goto err_irq_alloc_descs;
}
chip->irq_base = irq_base;
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