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Staging: media: lirc: Use USB API functions rather than constants 

Introduce use of function usb_endpoint_is_int_in() and
usb_endpoint_is_int_out(). Also remove the variables
ep_dir and ep_type as they are not used anymore.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shraddha Barke 2015-09-30 00:51:28 +05:30 committed by Greg Kroah-Hartman
parent d0a76bbfe9
commit b3ce2076c7
1 changed files with 2 additions and 8 deletions
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10
drivers/staging/media/lirc/lirc_sasem.c
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@ -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;