| From | Luis Henriques <> | Subject | [PATCH 3.16.y-ckt 101/126] ALSA: fireworks: use u32 type for be32_to_cpup() macro | Date | Wed, 9 Dec 2015 09:37:51 +0000 |
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3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know.
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From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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: Luis Henriques <luis.henriques@canonical.com> --- sound/firewire/fireworks/fireworks_command.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/firewire/fireworks/fireworks_command.c b/sound/firewire/fireworks/fireworks_command.c index 166f80584c2a..94bab0476a65 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;
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