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usb: gadget: net2280: Use USB API functions rather than constants

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Use the function usb_endpoint_num() and usb_endpoint_type()
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)

@@ struct usb_endpoint_descriptor *epd; @@

- (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
+ usb_endpoint_type(epd)

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://lore.kernel.org/r/20250618040204.363383-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen Ni 2025-06-18 12:02:04 +08:00 committed by Greg Kroah-Hartman
parent d61b9060f9
commit 100a9aa232
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/usb/gadget/udc/net2280.c
View File

@ -203,13 +203,13 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
}
/* erratum 0119 workaround ties up an endpoint number */
if ((desc->bEndpointAddress & 0x0f) == EP_DONTUSE) {
if (usb_endpoint_num(desc) == EP_DONTUSE) {
ret = -EDOM;
goto print_err;
}
if (dev->quirks & PLX_PCIE) {
if ((desc->bEndpointAddress & 0x0f) >= 0x0c) {
if (usb_endpoint_num(desc) >= 0x0c) {
ret = -EDOM;
goto print_err;
}
@ -255,7 +255,7 @@ net2280_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
else
tmp &= ~USB3380_EP_CFG_MASK_OUT;
}
type = (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK);
type = usb_endpoint_type(desc);
if (type == USB_ENDPOINT_XFER_INT) {
/* erratum 0105 workaround prevents hs NYET */
if (dev->chiprev == 0100 &&
@ -1334,7 +1334,7 @@ net2280_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedged)
retval = -ESHUTDOWN;
goto print_err;
}
if (ep->desc /* not ep0 */ && (ep->desc->bmAttributes & 0x03)
if (ep->desc /* not ep0 */ && usb_endpoint_type(ep->desc)
== USB_ENDPOINT_XFER_ISOC) {
retval = -EINVAL;
goto print_err;