From 49a78b05d5ca1e23fd737747a8757b8bdc319b30 Mon Sep 17 00:00:00 2001 From: Yajun Deng Date: Thu, 4 Jan 2024 11:28:22 +0800 Subject: USB: core: Use device_driver directly in struct usb_driver and usb_device_driver There is usbdrv_wrap in struct usb_driver and usb_device_driver, it contains device_driver and for_devices. for_devices is used to distinguish between device drivers and interface drivers. Like the is_usb_device(), it tests the type of the device. We can test that if the probe of device_driver is equal to usb_probe_device in is_usb_device_driver(), and then the struct usbdrv_wrap is no longer needed. Clean up struct usbdrv_wrap, use device_driver directly in struct usb_driver and usb_device_driver. This makes the code cleaner. Signed-off-by: Yajun Deng Acked-by: Alan Stern Link: https://lore.kernel.org/r/20240104032822.1896596-1-yajun.deng@linux.dev Signed-off-by: Greg Kroah-Hartman --- drivers/bluetooth/btusb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/bluetooth/btusb.c') diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index b8e9de887b5d..02b3b1825403 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -4790,10 +4790,8 @@ static struct usb_driver btusb_driver = { .disable_hub_initiated_lpm = 1, #ifdef CONFIG_DEV_COREDUMP - .drvwrap = { - .driver = { - .coredump = btusb_coredump, - }, + .driver = { + .coredump = btusb_coredump, }, #endif }; -- cgit v1.2.3