diff options
| author | Daniel Mack <daniel@caiaq.de> | 2010-04-12 13:17:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:38 -0700 |
| commit | 997ea58eb92f9970b8af7aae48800d0ef43b9423 (patch) | |
| tree | 65e021973e5a48ad7290d5be1f441940566468ad /drivers/input/misc/ati_remote2.c | |
| parent | 48679c6d772b1459a2945729e3a1256ac78fcabf (diff) | |
USB: rename usb_buffer_alloc() and usb_buffer_free() users
For more clearance what the functions actually do,
usb_buffer_alloc() is renamed to usb_alloc_coherent()
usb_buffer_free() is renamed to usb_free_coherent()
They should only be used in code which really needs DMA coherency.
All call sites have been changed accordingly, except for staging
drivers.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Pedro Ribeiro <pedrib@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/input/misc/ati_remote2.c')
| -rw-r--r-- | drivers/input/misc/ati_remote2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c index 2124b99378b..e148749b585 100644 --- a/drivers/input/misc/ati_remote2.c +++ b/drivers/input/misc/ati_remote2.c @@ -589,7 +589,7 @@ static int ati_remote2_urb_init(struct ati_remote2 *ar2) int i, pipe, maxp; for (i = 0; i < 2; i++) { - ar2->buf[i] = usb_buffer_alloc(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); + ar2->buf[i] = usb_alloc_coherent(udev, 4, GFP_KERNEL, &ar2->buf_dma[i]); if (!ar2->buf[i]) return -ENOMEM; @@ -617,7 +617,7 @@ static void ati_remote2_urb_cleanup(struct ati_remote2 *ar2) for (i = 0; i < 2; i++) { usb_free_urb(ar2->urb[i]); - usb_buffer_free(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); + usb_free_coherent(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]); } } |