iio: magnetometer: ak8974: Add description for ak8974's 'scan' attribute

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

 drivers/iio/magnetometer/ak8974.c:200: warning: Function parameter or member 'scan' not described in 'ak8974'

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Samu Onkalo <samu.p.onkalo@nokia.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 17:55:35 +01:00 коммит произвёл Jonathan Cameron
Родитель 8f0f0f2cd2
Коммит 5497523e65
1 изменённых файлов: 1 добавлений и 0 удалений

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@ -180,6 +180,7 @@
* @drdy_irq: uses the DRDY IRQ line
* @drdy_complete: completion for DRDY
* @drdy_active_low: the DRDY IRQ is active low
* @scan: timestamps
*/
struct ak8974 {
struct i2c_client *i2c;