diff options
Diffstat (limited to 'drivers/i2c/muxes/i2c-demux-pinctrl.c')
| -rw-r--r-- | drivers/i2c/muxes/i2c-demux-pinctrl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/i2c/muxes/i2c-demux-pinctrl.c b/drivers/i2c/muxes/i2c-demux-pinctrl.c index 035032e20327..4eecffc26527 100644 --- a/drivers/i2c/muxes/i2c-demux-pinctrl.c +++ b/drivers/i2c/muxes/i2c-demux-pinctrl.c @@ -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), @@ -219,8 +221,8 @@ static int i2c_demux_pinctrl_probe(struct platform_device *pdev) return -EINVAL; } - priv = devm_kzalloc(&pdev->dev, sizeof(*priv) - + num_chan * sizeof(struct i2c_demux_pinctrl_chan), GFP_KERNEL); + priv = devm_kzalloc(&pdev->dev, struct_size(priv, chan, num_chan), + GFP_KERNEL); props = devm_kcalloc(&pdev->dev, num_chan, sizeof(*props), GFP_KERNEL); |