Commit 1a3bbb40 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

ASoC: Avoid writing to WM8971_RESET in wm8971_resume 



Writing to WM8971_RESET resets all registers to the default state.
Thus we should avoid writing to WM8971_RESET on resume.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 5d224e8f

sound/soc/codecs/wm8971.c

+1 −1
Original line number Diff line number Diff line
@@ -612,7 +612,7 @@ static int wm8971_resume(struct snd_soc_codec *codec) 


	/* Sync reg_cache with the hardware */

	for (i = 0; i < ARRAY_SIZE(wm8971_reg); i++) {

		if (i + 1 == WM8971_RESET)

		if (i == WM8971_RESET)

			continue;

		data[0] = (i << 1) | ((cache[i] >> 8) & 0x0001);

		data[1] = cache[i] & 0x00ff;