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| author | Cheah Kok Cheong | 2016-07-22 17:29:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-08-21 17:02:42 +0200 |
| commit | 62190d498c1d1cee970176840f24822fc14d27d1 (patch) | |
| tree | 34afc908493ace4368fefe0b06f2357b982ca770 /drivers/staging/comedi/drivers/vmk80xx.c | |
| parent | staging: comedi/drivers: Fixed sparse warnings (diff) | |
| download | kernel-qcow2-linux-62190d498c1d1cee970176840f24822fc14d27d1.tar.gz kernel-qcow2-linux-62190d498c1d1cee970176840f24822fc14d27d1.tar.xz kernel-qcow2-linux-62190d498c1d1cee970176840f24822fc14d27d1.zip | |
staging: comedi: drivers: replace le16_to_cpu() with usb_endpoint_maxp()
Use macro introduced in commit 939f325f4a0f
("usb: add usb_endpoint_maxp() macro")
Signed-off-by: Cheah Kok Cheong <thrust73@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/vmk80xx.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/vmk80xx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c index 8c7393ef762d..a004aed0147a 100644 --- a/drivers/staging/comedi/drivers/vmk80xx.c +++ b/drivers/staging/comedi/drivers/vmk80xx.c @@ -177,7 +177,7 @@ static void vmk80xx_do_bulk_msg(struct comedi_device *dev) * The max packet size attributes of the K8061 * input/output endpoints are identical */ - size = le16_to_cpu(devpriv->ep_tx->wMaxPacketSize); + size = usb_endpoint_maxp(devpriv->ep_tx); usb_bulk_msg(usb, tx_pipe, devpriv->usb_tx_buf, size, NULL, devpriv->ep_tx->bInterval); @@ -199,7 +199,7 @@ static int vmk80xx_read_packet(struct comedi_device *dev) ep = devpriv->ep_rx; pipe = usb_rcvintpipe(usb, ep->bEndpointAddress); return usb_interrupt_msg(usb, pipe, devpriv->usb_rx_buf, - le16_to_cpu(ep->wMaxPacketSize), NULL, + usb_endpoint_maxp(ep), NULL, HZ * 10); } @@ -220,7 +220,7 @@ static int vmk80xx_write_packet(struct comedi_device *dev, int cmd) ep = devpriv->ep_tx; pipe = usb_sndintpipe(usb, ep->bEndpointAddress); return usb_interrupt_msg(usb, pipe, devpriv->usb_tx_buf, - le16_to_cpu(ep->wMaxPacketSize), NULL, + usb_endpoint_maxp(ep), NULL, HZ * 10); } @@ -230,7 +230,7 @@ static int vmk80xx_reset_device(struct comedi_device *dev) size_t size; int retval; - size = le16_to_cpu(devpriv->ep_tx->wMaxPacketSize); + size = usb_endpoint_maxp(devpriv->ep_tx); memset(devpriv->usb_tx_buf, 0, size); retval = vmk80xx_write_packet(dev, VMK8055_CMD_RST); if (retval) @@ -684,12 +684,12 @@ static int vmk80xx_alloc_usb_buffers(struct comedi_device *dev) struct vmk80xx_private *devpriv = dev->private; size_t size; - size = le16_to_cpu(devpriv->ep_rx->wMaxPacketSize); + size = usb_endpoint_maxp(devpriv->ep_rx); devpriv->usb_rx_buf = kzalloc(size, GFP_KERNEL); if (!devpriv->usb_rx_buf) return -ENOMEM; - size = le16_to_cpu(devpriv->ep_tx->wMaxPacketSize); + size = usb_endpoint_maxp(devpriv->ep_tx); devpriv->usb_tx_buf = kzalloc(size, GFP_KERNEL); if (!devpriv->usb_tx_buf) { kfree(devpriv->usb_rx_buf); |