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[3.19.y-ckt,stable] Patch "ALSA: fireworks: use u32 type for be32_to_cpup() macro" has been added to staging queue

Message ID 1448921447-13513-1-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa Nov. 30, 2015, 10:10 p.m. UTC 
This is a note to let you know that I have just added a patch titled

    ALSA: fireworks: use u32 type for be32_to_cpup() macro

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.8-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 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

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From e9b630d3ec7e87337422d8ee0db0407c92f1c4a0 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Sun, 18 Oct 2015 22:39:51 +0900
Subject: ALSA: fireworks: use u32 type for be32_to_cpup() macro

commit 463543ac2effaeb2b524f0a0a92f2413c23998ca upstream.

In former commit, snd_efw_command_get_phys_meters() was added to handle
metering data. The given buffer is used to save transaction result and to
convert between endianness. But this causes sparse warnings.

fireworks_command.c:269:25: warning: incorrect type in argument 1 (different base types)
fireworks_command.c:269:25:    expected unsigned int [usertype] *p
fireworks_command.c:269:25:    got restricted __be32 [usertype] *

This commit fixes this bug.

Fixes: bde8a8f23bbe('ALSA: fireworks: Add transaction and some commands')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 sound/firewire/fireworks/fireworks_command.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.9.1
diff mbox

Patch

diff --git a/sound/firewire/fireworks/fireworks_command.c b/sound/firewire/fireworks/fireworks_command.c
index 166f805..94bab04 100644
--- a/sound/firewire/fireworks/fireworks_command.c
+++ b/sound/firewire/fireworks/fireworks_command.c
@@ -257,7 +257,7 @@  int snd_efw_command_get_phys_meters(struct snd_efw *efw,
 				    struct snd_efw_phys_meters *meters,
 				    unsigned int len)
 {
-	__be32 *buf = (__be32 *)meters;
+	u32 *buf = (u32 *)meters;
 	unsigned int i;
 	int err;