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: 3149ac489ff8('ALSA: bebob: Add support for M-Audio special Firewire series') Signed-off-by: Takashi Sakamoto o-takashi@sakamocchi.jp --- sound/firewire/bebob/bebob_maudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c index 7b86a6b..07e5abd 100644 --- a/sound/firewire/bebob/bebob_maudio.c +++ b/sound/firewire/bebob/bebob_maudio.c @@ -628,7 +628,7 @@ static const char *const special_meter_labels[] = { static int special_meter_get(struct snd_bebob *bebob, u32 *target, unsigned int size) { - u16 *buf; + __be16 *buf; unsigned int i, c, channels; int err;