Searched refs:tmpbuf (Results 1 – 3 of 3) sorted by relevance
| /sound/usb/usx2y/ |
| A D | usbusx2yaudio.c | 122 urb->transfer_buffer = subs->tmpbuf; in usx2y_urb_play_prepare()
123 memcpy(subs->tmpbuf, runtime->dma_area + in usx2y_urb_play_prepare()
125 memcpy(subs->tmpbuf + len * usx2y->stride, in usx2y_urb_play_prepare()
137 urb->transfer_buffer = subs->tmpbuf; in usx2y_urb_play_prepare()
388 kfree(subs->tmpbuf); in usx2y_urbs_release()
389 subs->tmpbuf = NULL; in usx2y_urbs_release()
409 if (is_playback && !subs->tmpbuf) { /* allocate a temporary buffer for playback */ in usx2y_urbs_allocate()
410 subs->tmpbuf = kcalloc(nr_of_packs(), subs->maxpacksize, GFP_KERNEL); in usx2y_urbs_allocate()
411 if (!subs->tmpbuf) in usx2y_urbs_allocate()
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| A D | usbusx2y.h | 101 char *tmpbuf; /* temporary buffer for playback */ member
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| /sound/core/ |
| A D | ump.c | 878 char tmpbuf[offsetof(struct snd_ump_block_info, name)]; in is_fb_info_updated() local
886 memcpy(tmpbuf, &fb->info, sizeof(tmpbuf)); in is_fb_info_updated()
887 fill_fb_info(ump, (struct snd_ump_block_info *)tmpbuf, buf); in is_fb_info_updated()
888 return memcmp(&fb->info, tmpbuf, sizeof(tmpbuf)) != 0; in is_fb_info_updated()
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