[34-longterm 189/247] ALSA: ctxfi - Fix incorrect SPDIF status bit mask

Paul Gortmaker
2011-06-23T17:54:46Z

From: Przemyslaw Bruski <pbruskispam@op.pl>

-------------------
This is a commit scheduled for the next v2.6.34 longterm release.
If you see a problem with using this for longterm, please comment.
-------------------

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: Paul Gortmaker <paul.gortmaker@windriver.com>
---
sound/pci/ctxfi/ctatc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 1bff80c..b932154 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -869,7 +869,7 @@ 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);
--
1.7.4.4