diff options
| -rw-r--r-- | drivers/usb/misc/ldusb.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index 4dcc346bb97a..77b76b468307 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -151,20 +151,20 @@ MODULE_PARM_DESC(min_interrupt_out_interval, "Minimum interrupt out interval in /* Structure to hold all of our device specific stuff */ struct ld_usb { struct mutex mutex; /* locks this structure */ - struct usb_interface* intf; /* save off the usb interface pointer */ + struct usb_interface *intf; /* save off the usb interface pointer */ int open_count; /* number of times this port has been opened */ - char* ring_buffer; + char *ring_buffer; unsigned int ring_head; unsigned int ring_tail; wait_queue_head_t read_wait; wait_queue_head_t write_wait; - char* interrupt_in_buffer; - struct usb_endpoint_descriptor* interrupt_in_endpoint; - struct urb* interrupt_in_urb; + char *interrupt_in_buffer; + struct usb_endpoint_descriptor *interrupt_in_endpoint; + struct urb *interrupt_in_urb; int interrupt_in_interval; size_t interrupt_in_endpoint_size; int interrupt_in_running; @@ -172,9 +172,9 @@ struct ld_usb { int buffer_overflow; spinlock_t rbsl; - char* interrupt_out_buffer; - struct usb_endpoint_descriptor* interrupt_out_endpoint; - struct urb* interrupt_out_urb; + char *interrupt_out_buffer; + struct usb_endpoint_descriptor *interrupt_out_endpoint; + struct urb *interrupt_out_urb; int interrupt_out_interval; size_t interrupt_out_endpoint_size; int interrupt_out_busy; @@ -244,7 +244,7 @@ static void ld_usb_interrupt_in_callback(struct urb *urb) if (urb->actual_length > 0) { next_ring_head = (dev->ring_head+1) % ring_buffer_size; if (next_ring_head != dev->ring_tail) { - actual_buffer = (size_t*)(dev->ring_buffer + dev->ring_head*(sizeof(size_t)+dev->interrupt_in_endpoint_size)); + actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_head * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); /* actual_buffer gets urb->actual_length + interrupt_in_buffer */ *actual_buffer = urb->actual_length; memcpy(actual_buffer+1, dev->interrupt_in_buffer, urb->actual_length); @@ -483,7 +483,7 @@ static ssize_t ld_usb_read(struct file *file, char __user *buffer, size_t count, } /* actual_buffer contains actual_length + interrupt_in_buffer */ - actual_buffer = (size_t*)(dev->ring_buffer + dev->ring_tail*(sizeof(size_t)+dev->interrupt_in_endpoint_size)); + actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_tail * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); bytes_to_read = min(count, *actual_buffer); if (bytes_to_read < *actual_buffer) dev_warn(&dev->intf->dev, "Read buffer overflow, %zd bytes dropped\n", |