diff options
Diffstat (limited to 'drivers/staging/media/lirc/lirc_sasem.c')
| -rw-r--r-- | drivers/staging/media/lirc/lirc_sasem.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c index b247649a99eb..f2dca69c2bc0 100644 --- a/drivers/staging/media/lirc/lirc_sasem.c +++ b/drivers/staging/media/lirc/lirc_sasem.c @@ -181,7 +181,7 @@ static void deregister_from_lirc(struct sasem_context *context) if (retval) dev_err(&context->dev->dev, "%s: unable to deregister from lirc (%d)\n", - __func__, retval); + __func__, retval); else dev_info(&context->dev->dev, "Deregistered Sasem driver (minor:%d)\n", minor); @@ -244,7 +244,7 @@ exit: */ static long vfd_ioctl(struct file *file, unsigned cmd, unsigned long arg) { - struct sasem_context *context = NULL; + struct sasem_context *context; context = (struct sasem_context *) file->private_data; @@ -697,16 +697,11 @@ static int sasem_probe(struct usb_interface *interface, for (i = 0; i < num_endpoints && !(ir_ep_found && vfd_ep_found); ++i) { struct usb_endpoint_descriptor *ep; - int ep_dir; - int ep_type; ep = &iface_desc->endpoint [i].desc; - ep_dir = ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK; - ep_type = ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; if (!ir_ep_found && - ep_dir == USB_DIR_IN && - ep_type == USB_ENDPOINT_XFER_INT) { + usb_endpoint_is_int_in(ep)) { rx_endpoint = ep; ir_ep_found = 1; @@ -715,8 +710,7 @@ static int sasem_probe(struct usb_interface *interface, "%s: found IR endpoint\n", __func__); } else if (!vfd_ep_found && - ep_dir == USB_DIR_OUT && - ep_type == USB_ENDPOINT_XFER_INT) { + usb_endpoint_is_int_out(ep)) { tx_endpoint = ep; vfd_ep_found = 1; |