| From | Luis Henriques <> | Subject | [PATCH 112/115] drivers/rtc/rtc-pcf2123.c: fix error return code in pcf2123_probe() | Date | Mon, 20 May 2013 11:51:52 +0100 |
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3.5.7.13 -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: Luis Henriques <luis.henriques@canonical.com> --- drivers/rtc/rtc-pcf2123.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c index 8361187..9ea2555 100644 --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -264,6 +264,7 @@ static int __devinit pcf2123_probe(struct spi_device *spi) if (!(rxbuf[0] & 0x20)) { dev_err(&spi->dev, "chip not found\n"); + ret = -ENODEV; goto kfree_exit; } -- 1.8.1.2
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