From a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371 Mon Sep 17 00:00:00 2001 From: Himangi Saraogi Date: Fri, 15 Aug 2014 13:21:15 -0300 Subject: [media] radio-si470x-usb: use USB API functions rather than constants This patch introduces the use of the function usb_endpoint_is_int_in. The Coccinelle semantic patch that makes these changes is as follows: @@ struct usb_endpoint_descriptor *epd; @@ - ((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) @@ struct usb_endpoint_descriptor *epd; @@ - (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd)) + usb_endpoint_is_int_in(epd) Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/si470x/radio-si470x-usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/media/radio') diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c index 494fac061306..57f0bc3b60e7 100644 --- a/drivers/media/radio/si470x/radio-si470x-usb.c +++ b/drivers/media/radio/si470x/radio-si470x-usb.c @@ -607,9 +607,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, /* Set up interrupt endpoint information. */ for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) { endpoint = &iface_desc->endpoint[i].desc; - if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == - USB_DIR_IN) && ((endpoint->bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) + if (usb_endpoint_is_int_in(endpoint)) radio->int_in_endpoint = endpoint; } if (!radio->int_in_endpoint) { -- cgit v1.2.3