renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-17 01:34:00 +08:00
Code

[media] rc-core: use USB API functions rather than constants

Browse Source 
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 <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Himangi Saraogi 2014-08-15 13:22:35 -03:00 committed by Mauro Carvalho Chehab
parent 9408d8f0f8
commit 5611588b86
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/media/rc/streamzap.c
View File

@ -362,16 +362,14 @@ static int streamzap_probe(struct usb_interface *intf,
} }
sz->endpoint = &(iface_host->endpoint[0].desc); sz->endpoint = &(iface_host->endpoint[0].desc);
if ((sz->endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) if (!usb_endpoint_dir_in(sz->endpoint)) {
!= USB_DIR_IN) {
dev_err(&intf->dev, "%s: endpoint doesn't match input device " dev_err(&intf->dev, "%s: endpoint doesn't match input device "
"02%02x\n", __func__, sz->endpoint->bEndpointAddress); "02%02x\n", __func__, sz->endpoint->bEndpointAddress);
retval = -ENODEV; retval = -ENODEV;
goto free_sz; goto free_sz;
} }
if ((sz->endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) if (!usb_endpoint_xfer_int(sz->endpoint)) {
!= USB_ENDPOINT_XFER_INT) {
dev_err(&intf->dev, "%s: endpoint attributes don't match xfer " dev_err(&intf->dev, "%s: endpoint attributes don't match xfer "
"02%02x\n", __func__, sz->endpoint->bmAttributes); "02%02x\n", __func__, sz->endpoint->bmAttributes);
retval = -ENODEV; retval = -ENODEV;