Commit 5fa79e58 authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Luis Henriques

ALSA: bebob: use correct type for __be32 data

commit fef586d5 upstream.

In former commit, metering is supported for BeBoB based models
customized by M-Audio. The data in transaction is aligned to
big-endianness, while in the driver code u16 typed variable is assigned
to the data. This causes sparse warnings.

bebob_maudio.c:651:31: warning: cast to restricted __be16
bebob_maudio.c:651:31: warning: cast to restricted __be16
bebob_maudio.c:651:31: warning: cast to restricted __be16
bebob_maudio.c:651:31: warning: cast to restricted __be16

This commit fixes this bug by using __be16 variable for the data.

Fixes: 3149ac48('ALSA: bebob: Add support for M-Audio special Firewire series')
Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent a4a98b71
...@@ -644,7 +644,7 @@ static char *const special_meter_labels[] = { ...@@ -644,7 +644,7 @@ static char *const special_meter_labels[] = {
static int static int
special_meter_get(struct snd_bebob *bebob, u32 *target, unsigned int size) special_meter_get(struct snd_bebob *bebob, u32 *target, unsigned int size)
{ {
u16 *buf; __be16 *buf;
unsigned int i, c, channels; unsigned int i, c, channels;
int err; int err;
......
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