diff options
| -rw-r--r-- | drivers/firewire/ohci.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index a66a3217f1d9..aff9018d0658 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -689,8 +689,7 @@ static void ar_context_release(struct ar_context *ctx) { unsigned int i; - if (ctx->buffer) - vm_unmap_ram(ctx->buffer, AR_BUFFERS + AR_WRAPAROUND_PAGES); + vunmap(ctx->buffer); for (i = 0; i < AR_BUFFERS; i++) if (ctx->pages[i]) { @@ -1018,8 +1017,7 @@ static int ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, pages[i] = ctx->pages[i]; for (i = 0; i < AR_WRAPAROUND_PAGES; i++) pages[AR_BUFFERS + i] = ctx->pages[i]; - ctx->buffer = vm_map_ram(pages, AR_BUFFERS + AR_WRAPAROUND_PAGES, - -1, PAGE_KERNEL); + ctx->buffer = vmap(pages, ARRAY_SIZE(pages), VM_MAP, PAGE_KERNEL); if (!ctx->buffer) goto out_of_memory; |