patch "USB: Also match device drivers using the ->match vfunc" added to usb-linus

This is a note to let you know that I've just added the patch titled

    USB: Also match device drivers using the ->match vfunc

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From adb6e6ac20eedcf1dce19dc75b224e63c0828ea1 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <[email protected]>
Date: Tue, 18 Aug 2020 13:04:43 +0200
Subject: USB: Also match device drivers using the ->match vfunc

We only ever used the ID table matching before, but we should also support open-coded match functions.

---
 drivers/usb/core/generic.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

index b6f2d4b44754..2b2f1ab6e36a 100644
@@ -205,8 +205,9 @@ static int __check_usb_generic(struct device_driver *drv, void *data)
 	udrv = to_usb_device_driver(drv);
 	if (udrv == &usb_generic_driver)
 		return 0;
-
-	return usb_device_match_id(udev, udrv->id_table) != NULL;
+	if (usb_device_match_id(udev, udrv->id_table) != NULL)
+		return 1;
+	return (udrv->match && udrv->match(udev));
 }
 
 static bool usb_generic_driver_match(struct usb_device *udev)

2.28.0