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

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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>
This commit is contained in:
Takashi Sakamoto 2015-10-18 22:39:51 +09:00 committed by Takashi Iwai
parent cbc6f28067
commit 463543ac2e
1 changed files with 1 additions and 1 deletions
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sound/firewire/fireworks/fireworks_command.c
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@ -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;