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Commit 5d23fafb authored by Dave Airlie's avatar Dave Airlie
Browse files

drm: possible cleanups 



This patch contains the following possible cleanups:
- make the following needlessly global function static:
 - drm_bufs.c: drm_addbufs_fb()
- remove the following unused EXPORT_SYMBOL's:
 - drm_agpsupport.c: drm_agp_bind_memory
 - drm_bufs.c: drm_rmmap_locked
 - drm_bufs.c: drm_rmmap
 - drm_stub.c: drm_get_dev

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent caa98c41

drivers/char/drm/drmP.h

+0 −1
Original line number Diff line number Diff line
@@ -889,7 +889,6 @@ extern int drm_lock_free(drm_device_t * dev, 
				/* Buffer management support (drm_bufs.h) */

extern int drm_addbufs_agp(drm_device_t * dev, drm_buf_desc_t * request);

extern int drm_addbufs_pci(drm_device_t * dev, drm_buf_desc_t * request);

extern int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request);

extern int drm_addmap(drm_device_t * dev, unsigned int offset,

		      unsigned int size, drm_map_type_t type,

		      drm_map_flags_t flags, drm_local_map_t ** map_ptr);

drivers/char/drm/drm_agpsupport.c

+0 −2
Original line number Diff line number Diff line
@@ -503,8 +503,6 @@ int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start) 
	return agp_bind_memory(handle, start);

}



EXPORT_SYMBOL(drm_agp_bind_memory);



/** Calls agp_unbind_memory() */

int drm_agp_unbind_memory(DRM_AGP_MEM * handle)

{

drivers/char/drm/drm_bufs.c

+1 −4
Original line number Diff line number Diff line
@@ -386,7 +386,6 @@ int drm_rmmap_locked(drm_device_t *dev, drm_local_map_t *map) 


	return 0;

}

EXPORT_SYMBOL(drm_rmmap_locked);



int drm_rmmap(drm_device_t *dev, drm_local_map_t *map)

{
@@ -398,7 +397,6 @@ int drm_rmmap(drm_device_t *dev, drm_local_map_t *map) 


	return ret;

}

EXPORT_SYMBOL(drm_rmmap);



/* The rmmap ioctl appears to be unnecessary.  All mappings are torn down on

 * the last close of the device, and this is necessary for cleanup when things
@@ -1053,7 +1051,7 @@ static int drm_addbufs_sg(drm_device_t * dev, drm_buf_desc_t * request) 
	return 0;

}



int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)

static int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)

{

	drm_device_dma_t *dma = dev->dma;

	drm_buf_entry_t *entry;
@@ -1212,7 +1210,6 @@ int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request) 
	atomic_dec(&dev->buf_alloc);

	return 0;

}

EXPORT_SYMBOL(drm_addbufs_fb);





/**

drivers/char/drm/drm_stub.c

+0 −2
Original line number Diff line number Diff line
@@ -229,8 +229,6 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent, 
	return ret;

}



EXPORT_SYMBOL(drm_get_dev);



/**

 * Put a device minor number.

 *