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[PATCH] I2C: Fix sgi_xfer return value
author
Jean Delvare
<khali@linux-fr.org>
Fri, 2 Sep 2005 19:28:00 +0000
(21:28 +0200)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Mon, 5 Sep 2005 16:26:54 +0000
(09:26 -0700)
The sgi_xfer function returns 0 on success instead of the number of
transfered messages as it is supposed to. This patch fixes that.
Let's just hope that no client chip driver was relying on this
misbehavior.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/i2c/algos/i2c-algo-sgi.c
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diff --git
a/drivers/i2c/algos/i2c-algo-sgi.c
b/drivers/i2c/algos/i2c-algo-sgi.c
index
2f8df81
..
932c4fa
100644
(file)
--- a/
drivers/i2c/algos/i2c-algo-sgi.c
+++ b/
drivers/i2c/algos/i2c-algo-sgi.c
@@
-149,7
+149,7
@@
static int sgi_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs,
err = i2c_write(adap, p->buf, p->len);
}
- return
err
;
+ return
(err < 0) ? err : i
;
}
static u32 sgi_func(struct i2c_adapter *adap)