Searched refs:prealloc_buf (Results 1 - 10 of 10) sorted by relevance
/drivers/staging/comedi/ |
H A D | drivers.c | 266 async->prealloc_buf = NULL; 430 if (async->prealloc_buf && async->prealloc_bufsz == new_size) 434 if (async->prealloc_buf) { 435 vunmap(async->prealloc_buf); 436 async->prealloc_buf = NULL; 504 async->prealloc_buf = 513 if (async->prealloc_buf == NULL) { 582 s->munge(s->device, s, async->prealloc_buf + async->munge_ptr, 719 memcpy(async->prealloc_buf + write_ptr, data, block_size); 741 src = async->prealloc_buf [all...] |
H A D | comedidev.h | 136 void *prealloc_buf; /* pre-allocated buffer */ member in struct:comedi_async 143 /* current number of mmaps of prealloc_buf */
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H A D | comedi_fops.c | 1690 m = copy_from_user(async->prealloc_buf + async->buf_write_ptr, 1798 m = copy_to_user(buf, async->prealloc_buf + 2429 if (!async->prealloc_buf)
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/drivers/staging/comedi/drivers/ |
H A D | dt282x.c | 481 if (!s->async->prealloc_buf) { 514 if (!s->async->prealloc_buf) {
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H A D | adv_pci1710.c | 1118 devpriv->ai_data = s->async->prealloc_buf;
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H A D | ni_pcidio.c | 517 /* printk("buf[0]=%08x\n",*(unsigned int *)async->prealloc_buf); */ 519 *(unsigned int *)(async->prealloc_buf+4096)); */ 1052 memset(s->async->prealloc_buf, 0xaa, s->async->prealloc_bufsz);
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H A D | pcl812.c | 884 devpriv->ai_data = s->async->prealloc_buf;
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H A D | pcl818.c | 1461 devpriv->ai_data = s->async->prealloc_buf;
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H A D | adl_pci9118.c | 1543 devpriv->ai_data = s->async->prealloc_buf;
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/drivers/staging/comedi/drivers/addi-data/ |
H A D | hwdrv_apci3120.c | 647 devpriv->AiData = s->async->prealloc_buf;
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