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2024-01-31 f70575805708cabdedea7498aaa3f710fde4d920

 kernel/drivers/iio/dac/cio-dac.c
.. .. @@ -66,8 +66,8 @@
66 66  	if (mask != IIO_CHAN_INFO_RAW)
67 67  		return -EINVAL;
68 68  
69 -	/* DAC can only accept up to a 16-bit value */
70 -	if ((unsigned int)val > 65535)
69 +	/* DAC can only accept up to a 12-bit value */
70 +	if ((unsigned int)val > 4095)
71 71  		return -EINVAL;
72 72  
73 73  	priv->chan_out_states[chan->channel] = val;

..	..	@@ -66,8 +66,8 @@
66	66	if (mask != IIO_CHAN_INFO_RAW)
67	67	return -EINVAL;
68	68
69		- /* DAC can only accept up to a 16-bit value */
70		- if ((unsigned int)val > 65535)
	69	+ /* DAC can only accept up to a 12-bit value */
	70	+ if ((unsigned int)val > 4095)
71	71	return -EINVAL;
72	72
73	73	priv->chan_out_states[chan->channel] = val;