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| author | Yajun Deng <yajun.deng@linux.dev> | 2024-01-04 06:28:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 18:06:32 +0300 |
| commit | 49a78b05d5ca1e23fd737747a8757b8bdc319b30 (patch) | |
| tree | 9b6c082d0f6101495782b1501710d9771f0c4cea /drivers/bluetooth/btusb.c | |
| parent | 33d4137d57997476404bc968fcc5b2ed5639a22f (diff) | |
| download | linux-49a78b05d5ca1e23fd737747a8757b8bdc319b30.tar.xz | |
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 <yajun.deng@linux.dev>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20240104032822.1896596-1-yajun.deng@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bluetooth/btusb.c')
| -rw-r--r-- | drivers/bluetooth/btusb.c | 6 |
1 files changed, 2 insertions, 4 deletions
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 }; |