diff options
| author | Lee Jones <lee.jones@linaro.org> | 2020-07-16 14:59:24 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-07-20 09:03:06 +0100 |
| commit | 3b1c0b129590d796f2328de97d80da5a36faefc3 (patch) | |
| tree | 12598e3eeb873c6bac7f6976d9ffaf13f9eec2ad /drivers/iio/dac/ad5791.c | |
| parent | d808988e7dc16d3cbac5cf2f46985f0267589421 (diff) | |
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: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/dac/ad5791.c')
| -rw-r--r-- | drivers/iio/dac/ad5791.c | 10 |
1 files changed, 4 insertions, 6 deletions
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, |