diff options
| author | Chen Ni <nichen@iscas.ac.cn> | 2025-05-19 14:13:17 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-21 13:13:18 +0200 |
| commit | eb25dcf0c5946b4c167d5a9b049f0c1fec80ff80 (patch) | |
| tree | 407b36341724bc39e4f2c7e60f320bf76ed43416 | |
| parent | 657bfcbbfa38c8372408ca3f3085381b637838bd (diff) | |
usb: core: config: Use USB API functions rather than constants
Use the function usb_endpoint_num() rather than constants.
The Coccinelle semantic patch is as follows:
@@ struct usb_endpoint_descriptor *epd; @@
- (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
+ usb_endpoint_num(epd)
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://lore.kernel.org/r/20250519061317.724602-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/core/config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 13bd4ec4ea5f..fc0cfd94cbab 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -307,7 +307,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, goto skip_to_next_endpoint_or_interface_descriptor; } - i = d->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; + i = usb_endpoint_num(d); if (i == 0) { dev_notice(ddev, "config %d interface %d altsetting %d has an " "invalid descriptor for endpoint zero, skipping\n", |