greybus: move gbuf initialization to caller

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Change greybus_alloc_gbuf() so all it does is allocate the gbuf data
structure.  Move all of the initialization of the gbuf structure in
the caller.  Do the inverse in the caller prior to freeing the gbuf
structure via greybus_free_gbuf().  Use a null gbuf->transfer_buffer
pointer rather than a null gbuf pointer to indicate an unused gbuf.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

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Alex Elder 2014-11-17 18:08:33 -06:00 • committed by Greg Kroah-Hartman

parent c7f82d5dc0

commit bb88896eaf

3 changed files with 19 additions and 26 deletions

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22

drivers/staging/greybus/gbuf.c

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3

drivers/staging/greybus/greybus.h

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20

drivers/staging/greybus/operation.c

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