[PATCH v2] Staging: most: Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN).

[Sandhya Bankar <bankarsandhya512@gmail.com>]

Use usb_endpoint_dir_in(endpoint) instead of (endpoint->bEndpointAddress & USB_DIR_IN) to check if the endpoint has IN direction.
This correction is based on following semantic patch,

@@
struct usb_endpoint_descriptor *endpoint;
expression E;
@@

(
- endpoint->bEndpointAddress & USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- endpoint->bEndpointAddress == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
|
- (endpoint->bEndpointAddress & E) == USB_DIR_IN
+ usb_endpoint_dir_in(endpoint)
)

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
---
Changes in v2:
* No change.
*Compile this patch to check nothing is broken.

 drivers/staging/most/hdm-usb/hdm_usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index 9d5555d..78031ab 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -1299,7 +1299,7 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id)
 		tmp_cap->num_buffers_streaming = BUF_CHAIN_SIZE;
 		tmp_cap->data_type = MOST_CH_CONTROL | MOST_CH_ASYNC |
 				     MOST_CH_ISOC_AVP | MOST_CH_SYNC;
-		if (ep_desc->bEndpointAddress & USB_DIR_IN)
+		if (usb_endpoint_dir_in(ep_desc))
 			tmp_cap->direction = MOST_CH_RX;
 		else
 			tmp_cap->direction = MOST_CH_TX;
-- 
1.8.3.4