diff options
Diffstat (limited to 'drivers/usb/core/config.c')
| -rw-r--r-- | drivers/usb/core/config.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index b199eb65f378..48bc8a4814ac 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -406,7 +406,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, * the USB-2 spec requires such endpoints to have wMaxPacketSize = 0 * (see the end of section 5.6.3), so don't warn about them. */ - maxp = usb_endpoint_maxp(&endpoint->desc); + maxp = le16_to_cpu(endpoint->desc.wMaxPacketSize); if (maxp == 0 && !(usb_endpoint_xfer_isoc(d) && asnum == 0)) { dev_warn(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid wMaxPacketSize 0\n", cfgno, inum, asnum, d->bEndpointAddress); @@ -422,9 +422,9 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, maxpacket_maxes = full_speed_maxpacket_maxes; break; case USB_SPEED_HIGH: - /* Bits 12..11 are allowed only for HS periodic endpoints */ + /* Multiple-transactions bits are allowed only for HS periodic endpoints */ if (usb_endpoint_xfer_int(d) || usb_endpoint_xfer_isoc(d)) { - i = maxp & (BIT(12) | BIT(11)); + i = maxp & USB_EP_MAXP_MULT_MASK; maxp &= ~i; } fallthrough; @@ -986,7 +986,7 @@ int usb_get_bos_descriptor(struct usb_device *dev) __u8 cap_type; int ret; - bos = kzalloc(sizeof(struct usb_bos_descriptor), GFP_KERNEL); + bos = kzalloc(sizeof(*bos), GFP_KERNEL); if (!bos) return -ENOMEM; @@ -1007,7 +1007,7 @@ int usb_get_bos_descriptor(struct usb_device *dev) if (total_len < length) return -EINVAL; - dev->bos = kzalloc(sizeof(struct usb_host_bos), GFP_KERNEL); + dev->bos = kzalloc(sizeof(*dev->bos), GFP_KERNEL); if (!dev->bos) return -ENOMEM; |