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 22:21:38 +0200 |
| commit | 997ea58eb92f9970b8af7aae48800d0ef43b9423 (patch) | |
| tree | 65e021973e5a48ad7290d5be1f441940566468ad /drivers/net/usb/kaweth.c | |
| parent | USB: Short new 'graph for usb-serial.txt (diff) | |
| download | linux-997ea58eb92f9970b8af7aae48800d0ef43b9423.tar.xz linux-997ea58eb92f9970b8af7aae48800d0ef43b9423.zip | |
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/net/usb/kaweth.c')
| -rw-r--r-- | drivers/net/usb/kaweth.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c index c4c334d9770f..a3eb7be51d53 100644 --- a/drivers/net/usb/kaweth.c +++ b/drivers/net/usb/kaweth.c @@ -1156,13 +1156,13 @@ err_fw: if (!kaweth->irq_urb) goto err_tx_and_rx; - kaweth->intbuffer = usb_buffer_alloc( kaweth->dev, + kaweth->intbuffer = usb_alloc_coherent( kaweth->dev, INTBUFFERSIZE, GFP_KERNEL, &kaweth->intbufferhandle); if (!kaweth->intbuffer) goto err_tx_and_rx_and_irq; - kaweth->rx_buf = usb_buffer_alloc( kaweth->dev, + kaweth->rx_buf = usb_alloc_coherent( kaweth->dev, KAWETH_BUF_SIZE, GFP_KERNEL, &kaweth->rxbufferhandle); @@ -1203,9 +1203,9 @@ err_fw: err_intfdata: usb_set_intfdata(intf, NULL); - usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); + usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); err_all_but_rxbuf: - usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle); + usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle); err_tx_and_rx_and_irq: usb_free_urb(kaweth->irq_urb); err_tx_and_rx: @@ -1242,8 +1242,8 @@ static void kaweth_disconnect(struct usb_interface *intf) usb_free_urb(kaweth->tx_urb); usb_free_urb(kaweth->irq_urb); - usb_buffer_free(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); - usb_buffer_free(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle); + usb_free_coherent(kaweth->dev, KAWETH_BUF_SIZE, (void *)kaweth->rx_buf, kaweth->rxbufferhandle); + usb_free_coherent(kaweth->dev, INTBUFFERSIZE, (void *)kaweth->intbuffer, kaweth->intbufferhandle); free_netdev(netdev); } |