Searched refs:us428ctls_sharedmem (Results 1 – 4 of 4) sorted by relevance
32 vaddr = (char *)((struct usX2Ydev *)vmf->vma->vm_private_data)->us428ctls_sharedmem + offset; in snd_us428ctls_vm_fault()58 if (size > PAGE_ALIGN(sizeof(struct us428ctls_sharedmem))) { in snd_us428ctls_mmap()59 snd_printd( "%lu > %lu\n", size, (unsigned long)sizeof(struct us428ctls_sharedmem)); in snd_us428ctls_mmap()63 if (!us428->us428ctls_sharedmem) { in snd_us428ctls_mmap()65 us428->us428ctls_sharedmem = alloc_pages_exact(sizeof(struct us428ctls_sharedmem), GFP_KERNEL); in snd_us428ctls_mmap()66 if (!us428->us428ctls_sharedmem) in snd_us428ctls_mmap()68 memset(us428->us428ctls_sharedmem, -1, sizeof(struct us428ctls_sharedmem)); in snd_us428ctls_mmap()69 us428->us428ctls_sharedmem->CtlSnapShotLast = -2; in snd_us428ctls_mmap()81 struct us428ctls_sharedmem *shm = us428->us428ctls_sharedmem; in snd_us428ctls_poll()
178 struct us428ctls_sharedmem *us428ctls = usX2Y->us428ctls_sharedmem; in i_usX2Y_In04Int()424 if (usX2Y(card)->us428ctls_sharedmem) in snd_usX2Y_card_private_free()425 free_pages_exact(usX2Y(card)->us428ctls_sharedmem, in snd_usX2Y_card_private_free()426 sizeof(*usX2Y(card)->us428ctls_sharedmem)); in snd_usX2Y_card_private_free()448 if (usX2Y->us428ctls_sharedmem) in usX2Y_usb_disconnect()
41 struct us428ctls_sharedmem *us428ctls_sharedmem; member
85 struct us428ctls_sharedmem{ struct
