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Commit 9a5382e8 authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang
Browse files

i2c: mux: demux-pinctrl: invalidate properly when switching fails 



Make sure the index to the active channel is invalidated when switching
fails.

Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent fa8410b3

drivers/i2c/muxes/i2c-demux-pinctrl.c

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ static int i2c_demux_activate_master(struct i2c_demux_pinctrl_priv *priv, u32 ne 
	of_changeset_revert(&priv->chan[new_chan].chgset);

 err:

	dev_err(priv->dev, "failed to setup demux-adapter %d (%d)\n", new_chan, ret);

	priv->cur_chan = -EINVAL;

	return ret;

}