Commit 3b1c0b12 authored by Lee Jones's avatar Lee Jones Committed by Jonathan Cameron
Browse files

iio: dac: ad5791: Complete 'struct ad5791_chip_info' documentation 



... and remove seemingly pointless comment.

Fixes the following W=1 kernel build warning(s):

 drivers/iio/dac/ad5791.c:97: warning: Function parameter or member 'ctrl' not described in 'ad5791_state'
 drivers/iio/dac/ad5791.c:97: warning: Function parameter or member 'pwr_down_mode' not described in 'ad5791_state'
 drivers/iio/dac/ad5791.c:97: warning: Function parameter or member 'pwr_down' not described in 'ad5791_state'
 drivers/iio/dac/ad5791.c:97: warning: Function parameter or member 'data' not described in 'ad5791_state'
 drivers/iio/dac/ad5791.c:103: warning: cannot understand function prototype: 'enum ad5791_supported_device_ids '

Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent d808988e

drivers/iio/dac/ad5791.c

+4 −6
Original line number Diff line number Diff line
@@ -76,9 +76,11 @@ struct ad5791_chip_info { 
 * @chip_info:		chip model specific constants

 * @vref_mv:		actual reference voltage used

 * @vref_neg_mv:	voltage of the negative supply

 * @pwr_down_mode	current power down mode

 * @ctrl:		control regster cache

 * @pwr_down_mode:	current power down mode

 * @pwr_down:		true if device is powered down

 * @data:		spi transfer buffers

 */



struct ad5791_state {

	struct spi_device		*spi;

	struct regulator		*reg_vdd;
@@ -96,10 +98,6 @@ struct ad5791_state { 
	} data[3] ____cacheline_aligned;

};



/**

 * ad5791_supported_device_ids:

 */



enum ad5791_supported_device_ids {

	ID_AD5760,

	ID_AD5780,