diff mbox series

[5/5] i2c: mux: make use of __i2c_smbus_xfer

Message ID 20180620085157.30121-6-peda@axentia.se
State Accepted
Headers show
Series i2c: smbus: add unlocked __i2c_smbus_xfer variant | expand

Commit Message

Peter Rosin June 20, 2018, 8:51 a.m. UTC 
Calling the __i2c_smbus_xfer wrapper in __i2c_mux_smbus_xfer provides
retries and thus makes the parent-locked case consistent with the both
mux-locked (i2c_mux_smbus_xfer) and the I2C transfer cases.

Signed-off-by: Peter Rosin <peda@axentia.se>
---
 drivers/i2c/i2c-mux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index 300ab4b672e4..221365eb7c05 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -87,8 +87,8 @@  static int __i2c_mux_smbus_xfer(struct i2c_adapter *adap,
 
 	ret = muxc->select(muxc, priv->chan_id);
 	if (ret >= 0)
-		ret = parent->algo->smbus_xfer(parent, addr, flags,
-					read_write, command, size, data);
+		ret = __i2c_smbus_xfer(parent, addr, flags,
+				       read_write, command, size, data);
 	if (muxc->deselect)
 		muxc->deselect(muxc, priv->chan_id);