diff options
Diffstat (limited to 'drivers/usb/gadget/serial.c')
| -rw-r--r-- | drivers/usb/gadget/serial.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index 4d591c7..9e4f1c6 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -300,18 +300,18 @@ static int gs_build_config_buf(u8 *buf, enum usb_device_speed speed, u8 type, unsigned int index, int is_otg); static struct usb_request *gs_alloc_req(struct usb_ep *ep, unsigned int len, - int kmalloc_flags); + unsigned kmalloc_flags); static void gs_free_req(struct usb_ep *ep, struct usb_request *req); static struct gs_req_entry *gs_alloc_req_entry(struct usb_ep *ep, unsigned len, - int kmalloc_flags); + unsigned kmalloc_flags); static void gs_free_req_entry(struct usb_ep *ep, struct gs_req_entry *req); -static int gs_alloc_ports(struct gs_dev *dev, int kmalloc_flags); +static int gs_alloc_ports(struct gs_dev *dev, unsigned kmalloc_flags); static void gs_free_ports(struct gs_dev *dev); /* circular buffer */ -static struct gs_buf *gs_buf_alloc(unsigned int size, int kmalloc_flags); +static struct gs_buf *gs_buf_alloc(unsigned int size, unsigned kmalloc_flags); static void gs_buf_free(struct gs_buf *gb); static void gs_buf_clear(struct gs_buf *gb); static unsigned int gs_buf_data_avail(struct gs_buf *gb); @@ -1607,9 +1607,9 @@ static int gs_setup(struct usb_gadget *gadget, int ret = -EOPNOTSUPP; struct gs_dev *dev = get_gadget_data(gadget); struct usb_request *req = dev->dev_ctrl_req; - u16 wIndex = ctrl->wIndex; - u16 wValue = ctrl->wValue; - u16 wLength = ctrl->wLength; + u16 wIndex = le16_to_cpu(ctrl->wIndex); + u16 wValue = le16_to_cpu(ctrl->wValue); + u16 wLength = le16_to_cpu(ctrl->wLength); switch (ctrl->bRequestType & USB_TYPE_MASK) { case USB_TYPE_STANDARD: @@ -1651,9 +1651,9 @@ static int gs_setup_standard(struct usb_gadget *gadget, int ret = -EOPNOTSUPP; struct gs_dev *dev = get_gadget_data(gadget); struct usb_request *req = dev->dev_ctrl_req; - u16 wIndex = ctrl->wIndex; - u16 wValue = ctrl->wValue; - u16 wLength = ctrl->wLength; + u16 wIndex = le16_to_cpu(ctrl->wIndex); + u16 wValue = le16_to_cpu(ctrl->wValue); + u16 wLength = le16_to_cpu(ctrl->wLength); switch (ctrl->bRequest) { case USB_REQ_GET_DESCRIPTOR: @@ -1782,9 +1782,9 @@ static int gs_setup_class(struct usb_gadget *gadget, struct gs_dev *dev = get_gadget_data(gadget); struct gs_port *port = dev->dev_port[0]; /* ACM only has one port */ struct usb_request *req = dev->dev_ctrl_req; - u16 wIndex = ctrl->wIndex; - u16 wValue = ctrl->wValue; - u16 wLength = ctrl->wLength; + u16 wIndex = le16_to_cpu(ctrl->wIndex); + u16 wValue = le16_to_cpu(ctrl->wValue); + u16 wLength = le16_to_cpu(ctrl->wLength); switch (ctrl->bRequest) { case USB_CDC_REQ_SET_LINE_CODING: @@ -2119,7 +2119,8 @@ static int gs_build_config_buf(u8 *buf, enum usb_device_speed speed, * Allocate a usb_request and its buffer. Returns a pointer to the * usb_request or NULL if there is an error. */ -static struct usb_request *gs_alloc_req(struct usb_ep *ep, unsigned int len, int kmalloc_flags) +static struct usb_request * +gs_alloc_req(struct usb_ep *ep, unsigned int len, unsigned kmalloc_flags) { struct usb_request *req; @@ -2159,7 +2160,8 @@ static void gs_free_req(struct usb_ep *ep, struct usb_request *req) * Allocates a request and its buffer, using the given * endpoint, buffer len, and kmalloc flags. */ -static struct gs_req_entry *gs_alloc_req_entry(struct usb_ep *ep, unsigned len, int kmalloc_flags) +static struct gs_req_entry * +gs_alloc_req_entry(struct usb_ep *ep, unsigned len, unsigned kmalloc_flags) { struct gs_req_entry *req; @@ -2200,7 +2202,7 @@ static void gs_free_req_entry(struct usb_ep *ep, struct gs_req_entry *req) * * The device lock is normally held when calling this function. */ -static int gs_alloc_ports(struct gs_dev *dev, int kmalloc_flags) +static int gs_alloc_ports(struct gs_dev *dev, unsigned kmalloc_flags) { int i; struct gs_port *port; @@ -2282,7 +2284,7 @@ static void gs_free_ports(struct gs_dev *dev) * * Allocate a circular buffer and all associated memory. */ -static struct gs_buf *gs_buf_alloc(unsigned int size, int kmalloc_flags) +static struct gs_buf *gs_buf_alloc(unsigned int size, unsigned kmalloc_flags) { struct gs_buf *gb; |