* [PATCH] Input: ad7879: pass up error codes from probe functions
@ 2009-10-04 5:22 Mike Frysinger
[not found] ` <1254633725-20479-1-git-send-email-vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Mike Frysinger @ 2009-10-04 5:22 UTC (permalink / raw)
To: linux-input-u79uwXL29TY76Z2rM5mHXA, Dmitry Torokhov
Cc: uclinux-dist-devel-ZG0+EudsQA8dtHy/vicBwGD2FQJk+8+b,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Michael Hennerich
From: Michael Hennerich <michael.hennerich-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
If the sub-probe functions fail, we need to pass up the error code to the
higher levels from the probe function. We currently always return 0 even
if there was an error so higher levels don't report problems.
Signed-off-by: Michael Hennerich <michael.hennerich-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Mike Frysinger <vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
---
drivers/input/touchscreen/ad7879.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index f06332c..c21e6d3 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -645,7 +645,7 @@ static int __devinit ad7879_probe(struct spi_device *spi)
kfree(ts);
}
- return 0;
+ return error;
}
static int __devexit ad7879_remove(struct spi_device *spi)
@@ -732,7 +732,7 @@ static int __devinit ad7879_probe(struct i2c_client *client,
kfree(ts);
}
- return 0;
+ return error;
}
static int __devexit ad7879_remove(struct i2c_client *client)
--
1.6.5.rc2
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2009-10-04 5:22 [PATCH] Input: ad7879: pass up error codes from probe functions Mike Frysinger
[not found] ` <1254633725-20479-1-git-send-email-vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
2009-10-06 5:06 ` Dmitry Torokhov
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