From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Wed, 8 Apr 2015 16:15:03 +0000 (+0900)
Subject: ALSA: bebob: fix to processing in big-endian machine for sending cue
X-Git-Tag: v3.16.35~2309
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a59eb53bde7d180ec179950a6bb98a90a3353902;p=thirdparty%2Fkernel%2Fstable.git

ALSA: bebob: fix to processing in big-endian machine for sending cue

commit a053fc318bc5d28cd25168c948255fd48a29ea26 upstream.

Some M-Audio devices require to receive bootup command just after
powering on, while codes in BeBoB driver doesn't work properly in
big-endian machine because the command should be aligned by
little-endian.

This commit fixes this bug. This fix should go to stable kernel.

Cc: Takayuki Shiroma <t.shiroma.oki@gmail.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
---

diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c
index 70faa3a325264..0215a9194d885 100644
--- a/sound/firewire/bebob/bebob_maudio.c
+++ b/sound/firewire/bebob/bebob_maudio.c
@@ -96,10 +96,10 @@ int snd_bebob_maudio_load_firmware(struct fw_unit *unit)
 	struct fw_device *device = fw_parent_device(unit);
 	int err, rcode;
 	u64 date;
-	__be32 cues[3] = {
-		MAUDIO_BOOTLOADER_CUE1,
-		MAUDIO_BOOTLOADER_CUE2,
-		MAUDIO_BOOTLOADER_CUE3
+	__le32 cues[3] = {
+		cpu_to_le32(MAUDIO_BOOTLOADER_CUE1),
+		cpu_to_le32(MAUDIO_BOOTLOADER_CUE2),
+		cpu_to_le32(MAUDIO_BOOTLOADER_CUE3)
 	};
 
 	/* check date of software used to build */