Message ID | 1479548918-21006-1-git-send-email-peda@axentia.se |
---|---|
State | Accepted |
Headers | show |
On Sat, Nov 19, 2016 at 10:48:38AM +0100, Peter Rosin wrote: > From: Alex Hemme <ahemme@cisco.com> > > Deselect functionality can be ignored for device-trees with > "i2c-mux-idle-disconnect" entries if no platform_data is available. > By enabling the deselect functionality outside the platform_data > block the logic works as it did in previous kernels. > > Fixes: 7fcac9807175 ("i2c: i2c-mux-pca954x: convert to use an explicit i2c mux core") > Cc: <stable@vger.kernel.org> # v4.7+ > Signed-off-by: Alex Hemme <ahemme@cisco.com> > Signed-off-by: Ziyang Wu <ziywu@cisco.com> > [touched up a few minor issues /peda] > Signed-off-by: Peter Rosin <peda@axentia.se> Applied to for-current, thanks!
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index 1091346f2480..8bc3d36d2837 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -268,9 +268,9 @@ static int pca954x_probe(struct i2c_client *client, /* discard unconfigured channels */ break; idle_disconnect_pd = pdata->modes[num].deselect_on_exit; - data->deselect |= (idle_disconnect_pd - || idle_disconnect_dt) << num; } + data->deselect |= (idle_disconnect_pd || + idle_disconnect_dt) << num; ret = i2c_mux_add_adapter(muxc, force, num, class);