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iio: dac: ltc2632: Fix formatting in kerneldoc struct header 

Kerneldoc expects attributes/parameters to be in '@*.: ' format.

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

 drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'powerdown_cache_mask' not described in 'ltc2632_state'
 drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'vref_mv' not described in 'ltc2632_state'
 drivers/iio/dac/ltc2632.c:50: warning: Function parameter or member 'vref_reg' not described in 'ltc2632_state'

Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: Silvan Murer <silvan.murer@gmail.com>
Cc: Maxime Roussin-Belanger <maxime.roussinbelanger@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lee Jones 2020-07-17 17:55:14 +01:00 committed by Jonathan Cameron
parent dd54f40ac3
commit 0f2a3461ac
1 changed files with 3 additions and 3 deletions
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6
drivers/iio/dac/ltc2632.c
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@ -38,9 +38,9 @@ struct ltc2632_chip_info {
/**
* struct ltc2632_state - driver instance specific data
* @spi_dev: pointer to the spi_device struct
* @powerdown_cache_mask used to show current channel powerdown state
* @vref_mv used reference voltage (internal or external)
* @vref_reg regulator for the reference voltage
* @powerdown_cache_mask: used to show current channel powerdown state
* @vref_mv: used reference voltage (internal or external)
* @vref_reg: regulator for the reference voltage
*/
struct ltc2632_state {
struct spi_device *spi_dev;