We only ever used the ID table matching before, but we should probably
also support an open-coded match function.
Fixes: 88b7381a939de ("USB: Select better matching USB drivers when available")
Signed-off-by: Bastien Nocera <hadess@xxxxxxxxxx>
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
---
Changes since v2:
- Added Alan's ack
Changes since v1:
- Fixed typo in commit message
drivers/usb/core/generic.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index b6f2d4b44754..2b2f1ab6e36a 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -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)
--
2.26.2
