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drm/radeon/radeon_drv: Move 'radeon_mmap()'s prototype to shared header

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Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/radeon/radeon_ttm.c:931:5: warning: no previous prototype for ‘radeon_mmap’ [-Wmissing-prototypes]
 931 | int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
 | ^~~~~~~~~~~

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Gareth Hughes <gareth@valinux.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lee Jones
2020-11-16 17:36:30 +00:00
committed by Alex Deucher
parent 4fe1999e44
commit 0a2e8d51e4
2 changed files with 2 additions and 1 deletions
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2
drivers/gpu/drm/radeon/radeon_drv.c
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@@ -51,6 +51,7 @@
#include <drm/radeon_drm.h> #include <drm/radeon_drm.h>
#include "radeon_drv.h" #include "radeon_drv.h"
#include "radeon_ttm.h"
#include "radeon_device.h" #include "radeon_device.h"
/* /*
@@ -126,7 +127,6 @@ extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc,
extern bool radeon_is_px(struct drm_device *dev); extern bool radeon_is_px(struct drm_device *dev);
extern const struct drm_ioctl_desc radeon_ioctls_kms[]; extern const struct drm_ioctl_desc radeon_ioctls_kms[];
extern int radeon_max_kms_ioctl; extern int radeon_max_kms_ioctl;
int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
int radeon_mode_dumb_mmap(struct drm_file *filp, int radeon_mode_dumb_mmap(struct drm_file *filp,
struct drm_device *dev, struct drm_device *dev,
uint32_t handle, uint64_t *offset_p); uint32_t handle, uint64_t *offset_p);

1
drivers/gpu/drm/radeon/radeon_ttm.h
View File

@@ -32,5 +32,6 @@ struct radeon_device;
int radeon_ttm_init(struct radeon_device *rdev); int radeon_ttm_init(struct radeon_device *rdev);
void radeon_ttm_fini(struct radeon_device *rdev); void radeon_ttm_fini(struct radeon_device *rdev);
int radeon_mmap(struct file *filp, struct vm_area_struct *vma);
#endif /* __RADEON_TTM_H__ */ #endif /* __RADEON_TTM_H__ */