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authorHimangi Saraogi <himangi774@gmail.com>2014-08-15 13:21:15 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-09-21 20:10:33 -0300
commita0ffe4c0908b27b35ce56d35ba6f3c10be3fd371 (patch)
tree23fe486596b6c8229bfcbe0bcc372db406481307 /drivers/media/radio
parent3b60b761cbec21af35f08d9220023c1f93b0df2c (diff)
[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 <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/radio')
-rw-r--r--drivers/media/radio/si470x/radio-si470x-usb.c4
1 files changed, 1 insertions, 3 deletions
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) {

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