staging: vc04_services: Add vchi_queue_kernel_message function

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The vchi_msg_queue function which is used by other drivers
to queue a message is difficult to understand and overly
generic.

Add a new function which is a wrapper on top of vchi_msg_queue
that is specifically for queuing a message located in kernel
address space.

int
vchi_queue_kernel_message(VCHI_SERVICE_HANDLE_T handle,
			  void *data,
			  unsigned int size)

Signed-off-by: Michael Zoran <mzoran@crowfest.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Michael Zoran 2017-01-29 23:31:09 -08:00 • committed by Greg Kroah-Hartman

parent 0cec463e39

commit fbcaed9e32

2 changed files with 28 additions and 0 deletions

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6

drivers/staging/vc04_services/interface/vchi/vchi.h

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22

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c

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