From ed33833ea822212a961e920b7b3c33dd299837cd Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 16 Jul 2020 14:59:03 +0100 Subject: [PATCH] iio: chemical: sgp30: Add description for sgp_read_cmd()'s 'duration_us' Fixes the following W=1 kernel build warning(s): drivers/iio/chemical/sgp30.c:236: warning: Function parameter or member 'duration_us' not described in 'sgp_read_cmd' Signed-off-by: Lee Jones Cc: Andreas Brauchli Cc: Pascal Sachs Link: https://lore.kernel.org/r/20200716135928.1456727-6-lee.jones@linaro.org Signed-off-by: Jonathan Cameron --- drivers/iio/chemical/sgp30.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/chemical/sgp30.c b/drivers/iio/chemical/sgp30.c index c2d93b9796ceb..1029c457be150 100644 --- a/drivers/iio/chemical/sgp30.c +++ b/drivers/iio/chemical/sgp30.c @@ -227,6 +227,7 @@ static int sgp_verify_buffer(const struct sgp_data *data, * @cmd: SGP Command to issue * @buf: Raw data buffer to use * @word_count: Num words to read, excluding CRC bytes + * @duration_us: Time taken to sensor to take a reading and data to be ready. * * Return: 0 on success, negative error otherwise. */ -- 2.30.2