ASoC: Kill BUS_ID_SIZE

Remove the use of BUS_ID_SIZE from txx9aclc.c, as BUS_ID_SIZE will be
removed soon later.

Also, use snprintf() instead of sprintf() as a safer operation.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index fa33661..938a58a 100644 (file)
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -297,9 +297,9 @@ static int txx9aclc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
 static bool filter(struct dma_chan *chan, void *param)
 {
        struct txx9aclc_dmadata *dmadata = param;
-       char devname[BUS_ID_SIZE + 2];
+       char devname[20 + 2]; /* FIXME: old BUS_ID_SIZE + 2 */
 
-       sprintf(devname, "%s.%d", dmadata->dma_res->name,
+       snprintf(devname, sizeof(devname), "%s.%d", dmadata->dma_res->name,
                (int)dmadata->dma_res->start);
        if (strcmp(dev_name(chan->device->dev), devname) == 0) {
                chan->private = &dmadata->dma_slave;