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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-14 17:37:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-16 11:02:45 +0200 |
| commit | be40c366416bf6ff74b25fd02e38cb6eaba497d1 (patch) | |
| tree | 96bfb01523a543d603929b51afac1c9198eab89f /sound | |
| parent | USB: core: hub.c: use usb_control_msg_send() in a few places (diff) | |
| download | linux-be40c366416bf6ff74b25fd02e38cb6eaba497d1.tar.xz linux-be40c366416bf6ff74b25fd02e38cb6eaba497d1.zip | |
USB: legousbtower: use usb_control_msg_recv()
The usb_control_msg_recv() function can handle data on the stack, as
well as properly detecting short reads, so move to use that function
instead of the older usb_control_msg() call. This ends up removing a
lot of extra lines in the driver.
Cc: Juergen Stuber <starblue@users.sourceforge.net>
Link: https://lore.kernel.org/r/20200914153756.3412156-6-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions