From 3b1c0b129590d796f2328de97d80da5a36faefc3 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 16 Jul 2020 14:59:24 +0100 Subject: 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 Signed-off-by: Lee Jones Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad5791.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers') diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c index 60aa16128a8f..e3ffa4b9f84c 100644 --- a/drivers/iio/dac/ad5791.c +++ b/drivers/iio/dac/ad5791.c @@ -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, -- cgit v1.2.3