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| author |   Yajun Deng <yajun.deng@linux.dev> | 2024-01-04 11:28:22 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 16:06:32 +0100 |
| commit | 49a78b05d5ca1e23fd737747a8757b8bdc319b30 (patch) | |
| tree | 9b6c082d0f6101495782b1501710d9771f0c4cea /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | arm64: dts: mediatek: mt8195: Add 'rx-fifo-depth' for cherry (diff) | |
| download | wireguard-linux-49a78b05d5ca1e23fd737747a8757b8bdc319b30.tar.xz wireguard-linux-49a78b05d5ca1e23fd737747a8757b8bdc319b30.zip | |
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 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions