[PATCH v4 10/11] ALSA: oxfw: code refactoring for wrong_dbs quirk

[Takashi Sakamoto]

A new entry is added to the quirk enumeration for wrong_dbs quirk to
obsolete structure member.

Signed-off-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
---
 sound/firewire/oxfw/oxfw-stream.c | 2 +-
 sound/firewire/oxfw/oxfw.c        | 2 +-
 sound/firewire/oxfw/oxfw.h        | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c
index c06173fd247d..5771ff44dd5d 100644
--- a/sound/firewire/oxfw/oxfw-stream.c
+++ b/sound/firewire/oxfw/oxfw-stream.c
@@ -163,7 +163,7 @@ static int init_stream(struct snd_oxfw *oxfw, struct amdtp_stream *stream)
 
 		if (oxfw->quirks & SND_OXFW_QUIRK_JUMBO_PAYLOAD)
 			flags |= CIP_JUMBO_PAYLOAD;
-		if (oxfw->wrong_dbs)
+		if (oxfw->quirks & SND_OXFW_QUIRK_WRONG_DBS)
 			flags |= CIP_WRONG_DBS;
 	} else {
 		conn = &oxfw->in_conn;
diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c
index 90a66e1312fe..966697dace47 100644
--- a/sound/firewire/oxfw/oxfw.c
+++ b/sound/firewire/oxfw/oxfw.c
@@ -176,7 +176,7 @@ static int detect_quirks(struct snd_oxfw *oxfw)
 	 * value in 'dbs' field of CIP header against its format information.
 	 */
 	if (vendor == VENDOR_LOUD && model == MODEL_SATELLITE)
-		oxfw->wrong_dbs = true;
+		oxfw->quirks |= SND_OXFW_QUIRK_WRONG_DBS;
 
 	return 0;
 }
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h
index 07aa0d25e100..4002998d41e8 100644
--- a/sound/firewire/oxfw/oxfw.h
+++ b/sound/firewire/oxfw/oxfw.h
@@ -36,6 +36,8 @@ enum snd_oxfw_quirk {
 	// Postpone transferring packets during handling asynchronous transaction. As a result,
 	// next isochronous packet includes more events than one packet can include.
 	SND_OXFW_QUIRK_JUMBO_PAYLOAD = 0x01,
+	// The dbs field of CIP header in tx packet is wrong.
+	SND_OXFW_QUIRK_WRONG_DBS = 0x02,
 };
 
 /* This is an arbitrary number for convinience. */
@@ -51,7 +53,6 @@ struct snd_oxfw {
 
 	// The combination of snd_oxfw_quirk enumeration-constants.
 	unsigned int quirks;
-	bool wrong_dbs;
 	bool has_output;
 	bool has_input;
 	u8 *tx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES];
-- 
2.27.0