diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/octeon-usb/octeon-hcd.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 959123279ce8..169bc099f14c 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -231,15 +231,6 @@ enum cvmx_usb_pipe_flags { /* Maximum number of hardware channels supported by the USB block */ #define MAX_CHANNELS 8 -/* The highest valid USB device address */ -#define MAX_USB_ADDRESS 127 - -/* The highest valid USB endpoint number */ -#define MAX_USB_ENDPOINT 15 - -/* The highest valid port number on a hub */ -#define MAX_USB_HUB_PORT 15 - /* * The low level hardware can transfer a maximum of this number of bytes in each * transfer. The field is 19 bits wide @@ -675,10 +666,6 @@ static int cvmx_usb_initialize(struct cvmx_usb_state *usb, union cvmx_usbnx_usbp_ctl_status usbn_usbp_ctl_status; int i; - /* At first allow 0-1 for the usb port number */ - if ((usb_port_number < 0) || (usb_port_number > 1)) - return -EINVAL; - memset(usb, 0, sizeof(*usb)); usb->init_flags = flags; @@ -1223,34 +1210,6 @@ static struct cvmx_usb_pipe *cvmx_usb_open_pipe(struct cvmx_usb_state *usb, { struct cvmx_usb_pipe *pipe; - if (unlikely((device_addr < 0) || (device_addr > MAX_USB_ADDRESS))) - return NULL; - if (unlikely((endpoint_num < 0) || (endpoint_num > MAX_USB_ENDPOINT))) - return NULL; - if (unlikely(device_speed > CVMX_USB_SPEED_LOW)) - return NULL; - if (unlikely((max_packet <= 0) || (max_packet > 1024))) - return NULL; - if (unlikely(transfer_type > CVMX_USB_TRANSFER_INTERRUPT)) - return NULL; - if (unlikely((transfer_dir != CVMX_USB_DIRECTION_OUT) && - (transfer_dir != CVMX_USB_DIRECTION_IN))) - return NULL; - if (unlikely(interval < 0)) - return NULL; - if (unlikely((transfer_type == CVMX_USB_TRANSFER_CONTROL) && interval)) - return NULL; - if (unlikely(multi_count < 0)) - return NULL; - if (unlikely((device_speed != CVMX_USB_SPEED_HIGH) && - (multi_count != 0))) - return NULL; - if (unlikely((hub_device_addr < 0) || - (hub_device_addr > MAX_USB_ADDRESS))) - return NULL; - if (unlikely((hub_port < 0) || (hub_port > MAX_USB_HUB_PORT))) - return NULL; - pipe = kzalloc(sizeof(*pipe), GFP_ATOMIC); if (!pipe) return NULL; |