usb: gadget: uvc: rework uvcg_queue_next_buffer to uvcg_complete_buffer

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commit 61aa709ca5 upstream.

The function uvcg_queue_next_buffer is used different than its name
suggests. The return value nextbuf is never used by any caller. This
patch reworks the function to its actual purpose, by removing the unused
code and renaming it. The function name uvcg_complete_buffer makes it
more clear that it is actually marking the current video buffer as
complete.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20220402232744.3622565-2-m.grzeschik@pengutronix.de
Cc: Dan Vacura <w36195@motorola.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Michael Grzeschik 2022-04-03 01:27:42 +02:00 • committed by Greg Kroah-Hartman

parent 2f54ce7392

commit aee340dccf

3 changed files with 6 additions and 15 deletions

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13

drivers/usb/gadget/function/uvc_queue.c

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2

drivers/usb/gadget/function/uvc_queue.h

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6

drivers/usb/gadget/function/uvc_video.c

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