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drm/cma: include <drm/drmP.h> as needed 

The following error and warnings will be seen when compiling a C file
which includes <drm/drm_gem_cma_helper.h> but without <drm/drmP.h>
being included before.

include/drm/drm_gem_cma_helper.h:5:24: error: field ‘base’ has incomplete type
include/drm/drm_gem_cma_helper.h: In function ‘to_drm_gem_cma_obj’:
include/drm/drm_gem_cma_helper.h:16:9: warning: initialization from incompatible pointer type [enabled by default]
include/drm/drm_gem_cma_helper.h: At top level:
include/drm/drm_gem_cma_helper.h:24:34: warning: ‘struct drm_mode_create_dumb’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:24:34: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
include/drm/drm_gem_cma_helper.h:24:34: warning: ‘struct drm_device’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:24:34: warning: ‘struct drm_file’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:28:10: warning: ‘struct drm_device’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:28:10: warning: ‘struct drm_file’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:35:3: warning: ‘struct drm_device’ declared inside parameter list [enabled by default]
include/drm/drm_gem_cma_helper.h:46:14: warning: ‘struct drm_device’ declared inside parameter list [enabled by default]

Fix them by including <drm/drmP.h> in drm_gem_cma_helper.h.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Shawn Guo 2014-03-24 20:14:48 +08:00 committed by Dave Airlie
parent c683f427bd
commit 740c22ae51
1 changed files with 2 additions and 0 deletions
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2
include/drm/drm_gem_cma_helper.h
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@ -1,6 +1,8 @@
#ifndef __DRM_GEM_CMA_HELPER_H__
#define __DRM_GEM_CMA_HELPER_H__
#include <drm/drmP.h>
struct drm_gem_cma_object {
struct drm_gem_object base;
dma_addr_t paddr;