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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-10-18 16:39:49 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-10-19 12:57:01 +0300 |
| commit | 3e93d42a04eea4e621f87bfc51b0ab868e131cb9 (patch) | |
| tree | 457c3b8acafaa314cc41b995db00eadb9a93326f /sound/firewire | |
| parent | ad4401e53d1a5db557f287fdb0820ef0c7dfffd6 (diff) | |
| download | linux-3e93d42a04eea4e621f87bfc51b0ab868e131cb9.tar.xz | |
ALSA: dice: correct variable types for __be32 data
Some local variables in some functions are typed as unsigned int, while
__be32 value is assigned to them. This causes sparse warnings.
dice-stream.c:50:17: warning: incorrect type in assignment (different base types)
dice-stream.c:50:17: expected unsigned int [unsigned] channel
dice-stream.c:50:17: got restricted __be32 [usertype] <noident>
dice-stream.c:74:17: warning: incorrect type in assignment (different base types)
dice-stream.c:74:17: expected unsigned int [unsigned] channel
dice-stream.c:74:17: got restricted __be32 [usertype] <noident>
This commit fixes this bug.
Fixes: 288a8d0cb04f('ALSA: dice: Change the way to start stream')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/dice/dice-stream.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c index 2108f7f1a764..a6a39f7ef58d 100644 --- a/sound/firewire/dice/dice-stream.c +++ b/sound/firewire/dice/dice-stream.c @@ -44,16 +44,16 @@ int snd_dice_stream_get_rate_mode(struct snd_dice *dice, unsigned int rate, static void release_resources(struct snd_dice *dice, struct fw_iso_resources *resources) { - unsigned int channel; + __be32 channel; /* Reset channel number */ channel = cpu_to_be32((u32)-1); if (resources == &dice->tx_resources) snd_dice_transaction_write_tx(dice, TX_ISOCHRONOUS, - &channel, 4); + &channel, sizeof(channel)); else snd_dice_transaction_write_rx(dice, RX_ISOCHRONOUS, - &channel, 4); + &channel, sizeof(channel)); fw_iso_resources_free(resources); } @@ -62,7 +62,7 @@ static int keep_resources(struct snd_dice *dice, struct fw_iso_resources *resources, unsigned int max_payload_bytes) { - unsigned int channel; + __be32 channel; int err; err = fw_iso_resources_allocate(resources, max_payload_bytes, @@ -74,10 +74,10 @@ static int keep_resources(struct snd_dice *dice, channel = cpu_to_be32(resources->channel); if (resources == &dice->tx_resources) err = snd_dice_transaction_write_tx(dice, TX_ISOCHRONOUS, - &channel, 4); + &channel, sizeof(channel)); else err = snd_dice_transaction_write_rx(dice, RX_ISOCHRONOUS, - &channel, 4); + &channel, sizeof(channel)); if (err < 0) release_resources(dice, resources); end: |