From: Przemyslaw Bruski <pbruskispam@op.pl>
Date: Sun, 13 Mar 2011 15:18:56 +0000 (+0100)
Subject: ALSA: ctxfi - Fix incorrect SPDIF status bit mask
X-Git-Tag: firefly_0821_release~10186^2~320
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0d2faa172d18223c5f43a962fbe9731446fe73a4;p=firefly-linux-kernel-4.4.55.git

ALSA: ctxfi - Fix incorrect SPDIF status bit mask

commit 4c1847e884efddcc3ede371f7839e5e65b25c34d upstream.

SPDIF status mask creation was incorrect.

Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index cb1f53373653..9969a262079a 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -868,7 +868,7 @@ spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm)
 	mutex_lock(&atc->atc_mutex);
 	dao->ops->get_spos(dao, &status);
 	if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) {
-		status &= ((~IEC958_AES3_CON_FS) << 24);
+		status &= ~(IEC958_AES3_CON_FS << 24);
 		status |= (iec958_con_fs << 24);
 		dao->ops->set_spos(dao, status);
 		dao->ops->commit_write(dao);