linux-kernel - [PATCH] Staging: ft1000: ft1000-usb: Use USB API functions rather than constants

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Message-Id: <1442036560-2784-1-git-send-email-shraddha.6596@gmail.com>
Date:	Sat, 12 Sep 2015 11:12:40 +0530
From:	Shraddha Barke <shraddha.6596@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Joe Perches <joe@...ches.com>, Peter Karlsson <peter@...to.se>,
	Julia Lawall <julia.lawall@...6.fr>
Cc:	linux-kernel@...r.kernel.org,
	Shraddha Barke <shraddha.6596@...il.com>
Subject: [PATCH] Staging: ft1000: ft1000-usb: Use USB API functions rather than constants

This patch introduces the use of the function usb_endpoint_is_bulk_in().

Signed-off-by: Shraddha Barke <shraddha.6596@...il.com>
---
 drivers/staging/ft1000/ft1000-usb/ft1000_usb.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
index fd255c6..d1ba0b8 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.c
@@ -111,17 +111,13 @@ static int ft1000_probe(struct usb_interface *interface,
 		pr_debug("endpoint %d\n", i);
 		pr_debug("bEndpointAddress=%x, bmAttributes=%x\n",
 			 endpoint->bEndpointAddress, endpoint->bmAttributes);
-		if ((endpoint->bEndpointAddress & USB_DIR_IN)
-		    && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-			USB_ENDPOINT_XFER_BULK)) {
+		if (usb_endpoint_is_bulk_in(endpoint)) {
 			ft1000dev->bulk_in_endpointAddr =
 				endpoint->bEndpointAddress;
 			pr_debug("in: %d\n", endpoint->bEndpointAddress);
 		}
 
-		if (!(endpoint->bEndpointAddress & USB_DIR_IN)
-		    && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-			USB_ENDPOINT_XFER_BULK)) {
+		if (usb_endpoint_is_bulk_in(endpoint)) {
 			ft1000dev->bulk_out_endpointAddr =
 				endpoint->bEndpointAddress;
 			pr_debug("out: %d\n", endpoint->bEndpointAddress);
-- 
2.1.4

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