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Commit d11c5ab1 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Only restore non-default registers for WM8731 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 5baf8315

sound/soc/codecs/wm8731.c

+3 −0
Original line number Diff line number Diff line
@@ -456,6 +456,9 @@ static int wm8731_resume(struct platform_device *pdev) 


	/* Sync reg_cache with the hardware */

	for (i = 0; i < ARRAY_SIZE(wm8731_reg); i++) {

		if (cache[i] == wm8731_reg[i])

			continue;



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

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

		codec->hw_write(codec->control_data, data, 2);