Merge tag 'drm-vc4-fixes-2016-09-14' of https://github.com/anholt/linux into drm...

[linux-2.6-block.git] / drivers / i2c / muxes / i2c-demux-pinctrl.c

diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c
index 8de073aed001482461b3ad12398c00fa9417fc95..215ac87f606d2d0f59bc17720ca2ec8fd60fae09 100644 (file)
--- a/drivers/i2c/muxes/i2c-demux-pinctrl.c
+++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c
@@ -68,7 +68,7 @@ static int i2c_demux_activate_master(struct i2c_demux_pinctrl_priv *priv, u32 ne
        adap = of_find_i2c_adapter_by_node(priv->chan[new_chan].parent_np);
        if (!adap) {
                ret = -ENODEV;
-               goto err;
+               goto err_with_revert;
        }
 
        p = devm_pinctrl_get_select(adap->dev.parent, priv->bus_name);
@@ -103,6 +103,8 @@ static int i2c_demux_activate_master(struct i2c_demux_pinctrl_priv *priv, u32 ne
 
  err_with_put:
        i2c_put_adapter(adap);
+ err_with_revert:
+       of_changeset_revert(&priv->chan[new_chan].chgset);
  err:
        dev_err(priv->dev, "failed to setup demux-adapter %d (%d)\n", new_chan, ret);
        return ret;