diff options
Diffstat (limited to 'drivers/usb/class')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 6 | ||||
| -rw-r--r-- | drivers/usb/class/cdc-wdm.c | 2 | ||||
| -rw-r--r-- | drivers/usb/class/usbtmc.c | 5 |
3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index dac7676ce21b..f69a1854a59c 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1058,11 +1058,11 @@ made_compressed_probe: goto alloc_fail; } - ctrlsize = le16_to_cpu(epctrl->wMaxPacketSize); - readsize = le16_to_cpu(epread->wMaxPacketSize) * + ctrlsize = usb_endpoint_maxp(epctrl); + readsize = usb_endpoint_maxp(epread) * (quirks == SINGLE_RX_URB ? 1 : 2); acm->combined_interfaces = combined_interfaces; - acm->writesize = le16_to_cpu(epwrite->wMaxPacketSize) * 20; + acm->writesize = usb_endpoint_maxp(epwrite) * 20; acm->control = control_interface; acm->data = data_interface; acm->minor = minor; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 2b9ff518b509..1d26a7135dd9 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -682,7 +682,7 @@ next_desc: if (!ep || !usb_endpoint_is_int_in(ep)) goto err; - desc->wMaxPacketSize = le16_to_cpu(ep->wMaxPacketSize); + desc->wMaxPacketSize = usb_endpoint_maxp(ep); desc->bMaxPacketSize0 = udev->descriptor.bMaxPacketSize0; desc->orq = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL); diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 3f94ac34dce3..12cf5e7395a8 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -186,8 +186,7 @@ static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data) for (n = 0; n < current_setting->desc.bNumEndpoints; n++) if (current_setting->endpoint[n].desc.bEndpointAddress == data->bulk_in) - max_size = le16_to_cpu(current_setting->endpoint[n]. - desc.wMaxPacketSize); + max_size = usb_endpoint_maxp(¤t_setting->endpoint[n].desc); if (max_size == 0) { dev_err(dev, "Couldn't get wMaxPacketSize\n"); @@ -636,7 +635,7 @@ static int usbtmc_ioctl_clear(struct usbtmc_device_data *data) for (n = 0; n < current_setting->desc.bNumEndpoints; n++) { desc = ¤t_setting->endpoint[n].desc; if (desc->bEndpointAddress == data->bulk_in) - max_size = le16_to_cpu(desc->wMaxPacketSize); + max_size = usb_endpoint_maxp(desc); } if (max_size == 0) { |