leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: bcm2835-camera: Convert struct mmal_buffer_header info fields to u32

Browse Source 
The struct mmal_buffer_header has multiple fields used for informational
and debugging purposes.  These are safe to convert to u32.

Signed-off-by: Michael Zoran <mzoran@crowfest.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Zoran 2017-03-09 21:08:55 -08:00 committed by Greg Kroah-Hartman
parent 3fd4674fc4
commit 68aeab5106
2 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
View File

@ -255,18 +255,18 @@ struct mmal_driver_buffer {
/* buffer header */
struct mmal_buffer_header {
struct mmal_buffer_header *next; /* next header */
void *priv; /* framework private data */
u32 next; /* next header */
u32 priv; /* framework private data */
u32 cmd;
void *data;
u32 data;
u32 alloc_size;
u32 length;
u32 offset;
u32 flags;
s64 pts;
s64 dts;
void *type;
void *user_data;
u32 type;
u32 user_data;
};
struct mmal_buffer_header_type_specific {

3
drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c
View File

@ -536,7 +536,8 @@ buffer_from_host(struct vchiq_mmal_instance *instance,
/* buffer header */
m.u.buffer_from_host.buffer_header.cmd = 0;
m.u.buffer_from_host.buffer_header.data = buf->buffer;
m.u.buffer_from_host.buffer_header.data =
(u32)(unsigned long)buf->buffer;
m.u.buffer_from_host.buffer_header.alloc_size = buf->buffer_size;
m.u.buffer_from_host.buffer_header.length = 0; /* nothing used yet */
m.u.buffer_from_host.buffer_header.offset = 0; /* no offset */