diff options
Diffstat (limited to 'drivers/usb/misc/adutux.c')
| -rw-r--r-- | drivers/usb/misc/adutux.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index a6afd15f6a4..fe858711651 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -213,7 +213,7 @@ static void adu_interrupt_in_callback(struct urb *urb) if (urb->actual_length > 0 && dev->interrupt_in_buffer[0] != 0x00) { if (dev->read_buffer_length < - (4 * le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize)) - + (4 * usb_endpoint_maxp(dev->interrupt_in_endpoint)) - (urb->actual_length)) { memcpy (dev->read_buffer_primary + dev->read_buffer_length, @@ -315,7 +315,7 @@ static int adu_open(struct inode *inode, struct file *file) usb_rcvintpipe(dev->udev, dev->interrupt_in_endpoint->bEndpointAddress), dev->interrupt_in_buffer, - le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize), + usb_endpoint_maxp(dev->interrupt_in_endpoint), adu_interrupt_in_callback, dev, dev->interrupt_in_endpoint->bInterval); dev->read_urb_finished = 0; @@ -483,7 +483,7 @@ static ssize_t adu_read(struct file *file, __user char *buffer, size_t count, usb_rcvintpipe(dev->udev, dev->interrupt_in_endpoint->bEndpointAddress), dev->interrupt_in_buffer, - le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize), + usb_endpoint_maxp(dev->interrupt_in_endpoint), adu_interrupt_in_callback, dev, dev->interrupt_in_endpoint->bInterval); @@ -536,7 +536,7 @@ static ssize_t adu_read(struct file *file, __user char *buffer, size_t count, usb_rcvintpipe(dev->udev, dev->interrupt_in_endpoint->bEndpointAddress), dev->interrupt_in_buffer, - le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize), + usb_endpoint_maxp(dev->interrupt_in_endpoint), adu_interrupt_in_callback, dev, dev->interrupt_in_endpoint->bInterval); @@ -622,7 +622,7 @@ static ssize_t adu_write(struct file *file, const __user char *buffer, dbg(4," %s : sending, count = %Zd", __func__, count); /* write the data into interrupt_out_buffer from userspace */ - buffer_size = le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize); + buffer_size = usb_endpoint_maxp(dev->interrupt_out_endpoint); bytes_to_write = count > buffer_size ? buffer_size : count; dbg(4," %s : buffer_size = %Zd, count = %Zd, bytes_to_write = %Zd", __func__, buffer_size, count, bytes_to_write); @@ -752,8 +752,8 @@ static int adu_probe(struct usb_interface *interface, goto error; } - in_end_size = le16_to_cpu(dev->interrupt_in_endpoint->wMaxPacketSize); - out_end_size = le16_to_cpu(dev->interrupt_out_endpoint->wMaxPacketSize); + in_end_size = usb_endpoint_maxp(dev->interrupt_in_endpoint); + out_end_size = usb_endpoint_maxp(dev->interrupt_out_endpoint); dev->read_buffer_primary = kmalloc((4 * in_end_size), GFP_KERNEL); if (!dev->read_buffer_primary) { |