From: Chen Ni <nichen@iscas.ac.cn>
Date: Mon, 19 May 2025 06:25:44 +0000 (+0800)
Subject: usb: gadget: epautoconf: Use USB API functions rather than constants
X-Git-Tag: v6.16-rc1~28^2~18
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ebaac1027a26ed62e0b6f24cd2d2cdf4a3ce73f2;p=linux-block.git

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

Use the function usb_endpoint_type() rather than constants.

The Coccinelle semantic patch is as follows:

@@ 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/20250519062545.724727-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index ed5a92c474e5..30016b805bfd 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -158,7 +158,7 @@ struct usb_ep *usb_ep_autoconfig(
 	if (!ep)
 		return NULL;
 
-	type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+	type = usb_endpoint_type(desc);
 
 	/* report (variable) full speed bulk maxpacket */
 	if (type == USB_ENDPOINT_XFER_BULK) {