hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] I2C: Fix sgi_xfer return value 

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>
This commit is contained in:
Jean Delvare 2005-09-02 21:28:00 +02:00 committed by Greg Kroah-Hartman
parent d1b2f0a975
commit a89923fff7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/i2c/algos/i2c-algo-sgi.c
View File

@ -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)