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

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>

diff --git a/sound/firewire/fireworks/fireworks_command.c b/sound/firewire/fireworks/fireworks_command.c
index 166f80584c2a923da199990ca0b1920f646e52a0..94bab0476a65ce69011aaad0bf1ac8eac8a60e76 100644 (file)
--- 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;