From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pd0-f177.google.com ([209.85.192.177]:42751 "EHLO mail-pd0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751176AbaHOQWk (ORCPT ); Fri, 15 Aug 2014 12:22:40 -0400 Date: Fri, 15 Aug 2014 21:52:35 +0530 From: Himangi Saraogi To: Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Julia Lawall Subject: [PATCH] rc-core: use USB API functions rather than constants Message-ID: <20140815162235.GA7134@himangi-Dell> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-media-owner@vger.kernel.org List-ID: This patch introduces the use of !usb_endpoint_dir_in(epd) and !usb_endpoint_xfer_int(epd). The Coccinelle semantic patch that makes these changes is as follows: - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) != - \(USB_DIR_IN\|0x80\)) + !usb_endpoint_dir_in(epd) @@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) != - \(USB_ENDPOINT_XFER_INT\|3\)) + !usb_endpoint_xfer_int(epd) Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall --- drivers/media/rc/streamzap.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c index 80c4fee..bf4a442 100644 --- a/drivers/media/rc/streamzap.c +++ b/drivers/media/rc/streamzap.c @@ -362,16 +362,14 @@ static int streamzap_probe(struct usb_interface *intf, } sz->endpoint = &(iface_host->endpoint[0].desc); - if ((sz->endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) - != USB_DIR_IN) { + if (!usb_endpoint_dir_in(sz->endpoint)) { dev_err(&intf->dev, "%s: endpoint doesn't match input device " "02%02x\n", __func__, sz->endpoint->bEndpointAddress); retval = -ENODEV; goto free_sz; } - if ((sz->endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) - != USB_ENDPOINT_XFER_INT) { + if (!usb_endpoint_xfer_int(sz->endpoint)) { dev_err(&intf->dev, "%s: endpoint attributes don't match xfer " "02%02x\n", __func__, sz->endpoint->bmAttributes); retval = -ENODEV; -- 1.9.1