diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-04-29 16:21:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 18:28:40 -0700 |
| commit | 35623715818dfa720cccf99cd280dcbb4b78da23 (patch) | |
| tree | 312a1de7d3090228858912cfedbe2a79547b3681 /drivers/rtc | |
| parent | 01ee577a2534403b26ae23e1719ddf22d0448491 (diff) | |
drivers/rtc/rtc-pcf2123.c: fix error return code in pcf2123_probe()
Fix to return -ENODEV in the chip not found error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf2123.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c index 6a3f329c3df4..796a6c5067dd 100644 --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -266,6 +266,7 @@ static int pcf2123_probe(struct spi_device *spi) if (!(rxbuf[0] & 0x20)) { dev_err(&spi->dev, "chip not found\n"); + ret = -ENODEV; goto kfree_exit; } |