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Commit bb49a0f9 authored by Vaishali Thakkar's avatar Vaishali Thakkar Committed by Greg Kroah-Hartman
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Staging: iio: adc: Use usleep_range instead of msleep 



This patch fixes following checkpatch.pl warning:

WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt

Signed-off-by: default avatarVaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: default avatarDaniel Baluta <daniel.baluta@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6b4f3752

drivers/staging/iio/adc/ad7192.c

+1 −1
Original line number Diff line number Diff line
@@ -213,7 +213,7 @@ static int ad7192_setup(struct ad7192_state *st, 
	ret = spi_write(st->sd.spi, &ones, 6);

	if (ret < 0)

		goto out;

	msleep(1); /* Wait for at least 500us */

	usleep_range(500, 1000); /* Wait for at least 500us */



	/* write/read test for device presence */

	ret = ad_sd_read_reg(&st->sd, AD7192_REG_ID, 1, &id);