Commit 7b6c3a34 authored by Andreas Schwab's avatar Andreas Schwab Committed by Takashi Iwai
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ALSA: sound/ppc/powermac: remove undefined operations 



Modifying an object twice without an intervening sequence point is
undefined.

Signed-off-by: default avatarAndreas Schwab <schwab@linux-m68k.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent a254dba3

sound/ppc/tumbler.c

+1 −1
Original line number Diff line number Diff line
@@ -785,7 +785,7 @@ static int snapper_set_capture_source(struct pmac_tumbler *mix) 
	if (! mix->i2c.client)

		return -ENODEV;

	if (mix->capture_source)

		mix->acs = mix->acs |= 2;

		mix->acs |= 2;

	else

		mix->acs &= ~2;

	return i2c_smbus_write_byte_data(mix->i2c.client, TAS_REG_ACS, mix->acs);