From: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>,
Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>,
Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
Subject: [PATCH] i2c: (i2c-diolan-u2c) Fix master_xfer return code
Date: Thu, 9 Aug 2012 08:47:20 -0700 [thread overview]
Message-ID: <1344527240-18266-1-git-send-email-linux@roeck-us.net> (raw)
The master_xfer function returns 0 on success. It should return the number of
successful transactions.
Signed-off-by: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
---
drivers/i2c/busses/i2c-diolan-u2c.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
index aedb94f..dae3ddf 100644
--- a/drivers/i2c/busses/i2c-diolan-u2c.c
+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
@@ -405,6 +405,7 @@ static int diolan_usb_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,
}
}
}
+ ret = num;
abort:
sret = diolan_i2c_stop(dev);
if (sret < 0 && ret >= 0)
--
1.7.9.7
next reply other threads:[~2012-08-09 15:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 15:47 Guenter Roeck [this message]
[not found] ` <1344527240-18266-1-git-send-email-linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2012-08-10 5:58 ` [PATCH] i2c: (i2c-diolan-u2c) Fix master_xfer return code Shubhrajyoti Datta
[not found] ` <CAM=Q2ctnrO6hJkPDa_daDRFNyig3+GVDkgW_MGMjV24jEM8T5Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-08-10 17:06 ` Guenter Roeck
[not found] ` <20120810170624.GC29281-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2012-08-13 6:27 ` Shubhrajyoti Datta
[not found] ` <CAM=Q2ctzBg+o-3On8-i-T49Dg9H=_2Tv7Z9iZba6iErTQoLVXw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-08-13 16:05 ` Guenter Roeck
2012-08-18 10:27 ` Wolfram Sang
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