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staging: bcm2835_camera: Convert control_service field of mmal_msg_header to u32

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The camera driver passes messages back and forth between the firmware with
requests and replies.  One of the fields of the message header called
control_service is a pointer so the size changes between 32 bit and 64 bit.

Luckly, the field is not interperated by the driver, so it can be changed
to a u32 which has a fixed size.

Signed-off-by: Michael Zoran <mzoran@crowfest.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Zoran
2017-03-08 21:10:09 -08:00
committed by Greg Kroah-Hartman
parent 1d3da3fed1
commit 81b2cbdbf3
1 changed files with 1 additions and 1 deletions
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drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
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@@ -84,7 +84,7 @@ struct mmal_msg_header {
u32 type; /** enum mmal_msg_type */
/* Opaque handle to the control service */
struct mmal_control_service *control_service;
u32 control_service;
struct mmal_msg_context *context; /** a u32 per message context */
u32 status; /** The status of the vchiq operation */