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i2c: demux: handle the new atomic callbacks 

If the parent has an atomic callback, we need to translate it the same
way as the non-atomic callback.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
hifive-unleashed-5.2
Wolfram Sang 2019-04-03 14:40:12 +02:00 committed by Wolfram Sang
parent 7168bff2cf
commit 77c1e1e062
1 changed files with 2 additions and 0 deletions
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drivers/i2c/muxes/i2c-demux-pinctrl.c
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@ -99,6 +99,8 @@ static int i2c_demux_activate_master(struct i2c_demux_pinctrl_priv *priv, u32 ne
/* Now fill out current adapter structure. cur_chan must be up to date */
priv->algo.master_xfer = i2c_demux_master_xfer;
if (adap->algo->master_xfer_atomic)
priv->algo.master_xfer_atomic = i2c_demux_master_xfer;
priv->algo.functionality = i2c_demux_functionality;
snprintf(priv->cur_adap.name, sizeof(priv->cur_adap.name),