| From | Greg Kroah-Hartman <> | Subject | [ 28/33] drivers/rtc/rtc-pcf2123.c: fix error return code in pcf2123_probe() | Date | Fri, 17 May 2013 14:50:12 -0700 |
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3.0-stable review patch. If anyone has any objections, please let me know.
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From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
commit 35623715818dfa720cccf99cd280dcbb4b78da23 upstream.
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> Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/rtc/rtc-pcf2123.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -263,6 +263,7 @@ static int __devinit pcf2123_probe(struc if (!(rxbuf[0] & 0x20)) { dev_err(&spi->dev, "chip not found\n"); + ret = -ENODEV; goto kfree_exit; }
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