Staging: vme: Rename VME DMA functions

The DMA resource allocation function is called "vme_request_dma" while
master and slave window allocation functions are called
"vme_master_request" and "vme_slave_request" respectively. Rename
"vme_request_dma" to "vme_dma_request" to fit the pattern.
Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/vme/TODO

@@ -11,7 +11,7 @@ The current DMA resource Allocation provides no means of selecting the
 suitability of a DMA controller based on it's supported modes of operation, as
 opposed to the resource allocation mechanisms for master and slave windows:
 
-	struct vme_resource *vme_request_dma(struct device *dev);
+	struct vme_resource *vme_dma_request(struct device *dev);
 
 As opposed to:
 

drivers/staging/vme/vme.c

@@ -643,7 +643,7 @@ EXPORT_SYMBOL(vme_master_free);
  * Request a DMA controller with specific attributes, return some unique
  * identifier.
  */
-struct vme_resource *vme_request_dma(struct device *dev)
+struct vme_resource *vme_dma_request(struct device *dev)
 {
 	struct vme_bridge *bridge;
 	struct list_head *dma_pos = NULL;
@@ -704,7 +704,7 @@ struct vme_resource *vme_request_dma(struct device *dev)
 err_bus:
 	return NULL;
 }
-EXPORT_SYMBOL(vme_request_dma);
+EXPORT_SYMBOL(vme_dma_request);
 
 /*
  * Start new list

drivers/staging/vme/vme.h

@@ -123,7 +123,7 @@ unsigned int vme_master_rmw (struct vme_resource *, unsigned int, unsigned int,
 	unsigned int, loff_t);
 void vme_master_free(struct vme_resource *);
 
-struct vme_resource *vme_request_dma(struct device *);
+struct vme_resource *vme_dma_request(struct device *);
 struct vme_dma_list *vme_new_dma_list(struct vme_resource *);
 struct vme_dma_attr *vme_dma_pattern_attribute(u32, vme_pattern_t);
 struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t);

drivers/staging/vme/vme_api.txt

@@ -77,7 +77,7 @@ driver in question:
 	struct vme_resource * vme_slave_request(struct device *dev,
 		vme_address_t aspace, vme_cycle_t cycle);
 
-	struct vme_resource *vme_request_dma(struct device *dev);
+	struct vme_resource *vme_dma_request(struct device *dev);
 
 For slave windows these attributes are split into those of type 'vme_address_t'
 and 'vme_cycle_t'. Master windows add a further set of attributes 'vme_cycle_t'.