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| author | Himangi Saraogi <himangi774@gmail.com> | 2014-08-15 18:21:15 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-22 01:10:33 +0200 |
| commit | a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371 (patch) | |
| tree | 23fe486596b6c8229bfcbe0bcc372db406481307 /drivers/media/radio/si470x/radio-si470x-usb.c | |
| parent | [media] tda18212: convert to RegMap API (diff) | |
| download | linux-a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371.tar.xz linux-a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371.zip | |
[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/si470x/radio-si470x-usb.c')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-usb.c | 4 |
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) { |