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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2020-05-25 09:39:47 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-05-30 04:12:34 +0200 |
| commit | f4c29a09cccb954f027bf0793877fdd42e5db88f (patch) | |
| tree | ffa9b5134ef875ab737a88aa6762da3de40d5781 /drivers/rtc/rtc-goldfish.c | |
| parent | 4b957bde561f3a56865395be06f1be2c196b0b5e (diff) | |
| download | linux-f4c29a09cccb954f027bf0793877fdd42e5db88f.tar.bz2 | |
rtc: goldfish: Use correct return value for goldfish_rtc_probe()
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: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1590370788-15136-1-git-send-email-yangtiezhu@loongson.cn
Diffstat (limited to 'drivers/rtc/rtc-goldfish.c')
| -rw-r--r-- | drivers/rtc/rtc-goldfish.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-goldfish.c b/drivers/rtc/rtc-goldfish.c index cb6b0ad7ec3f..27797157fcb3 100644 --- a/drivers/rtc/rtc-goldfish.c +++ b/drivers/rtc/rtc-goldfish.c @@ -174,7 +174,7 @@ static int goldfish_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rtcdrv); rtcdrv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rtcdrv->base)) - return -ENODEV; + return PTR_ERR(rtcdrv->base); rtcdrv->irq = platform_get_irq(pdev, 0); if (rtcdrv->irq < 0) |