[3.16.y-ckt stable] Patch "ALSA: bebob: fix to processing in big-endian machine for sending cue" has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Tue Apr 28 11:41:47 UTC 2015
This is a note to let you know that I have just added a patch titled
ALSA: bebob: fix to processing in big-endian machine for sending cue
to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.16.y-queue
This patch is scheduled to be released in version 3.16.7-ckt11.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From a59eb53bde7d180ec179950a6bb98a90a3353902 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi at sakamocchi.jp>
Date: Thu, 9 Apr 2015 01:15:03 +0900
Subject: 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 at gmail.com>
Signed-off-by: Takashi Sakamoto <o-takashi at sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
sound/firewire/bebob/bebob_maudio.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c
index 70faa3a32526..0215a9194d88 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 */
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