[PATCH] vme: vme_ca91cx42.c: local functions should not be exposed globally

[H Hartley Sweeten <hartleys@visionengravers.com>]

Functions not referenced outside of a source file should be marked
static to prevent them from being exposed globally.

Quiets the sparse warnings:

warning: symbol 'ca91cx42_alloc_consistent' was not declared. Should it be static?
warning: symbol 'ca91cx42_free_consistent' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Martyn Welch <martyn.welch@ge.com>

---

diff --git a/drivers/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c
index a3c0f84..e0df92e 100644
--- a/drivers/vme/bridges/vme_ca91cx42.c
+++ b/drivers/vme/bridges/vme_ca91cx42.c
@@ -1501,7 +1501,7 @@ static int ca91cx42_slot_get(struct vme_bridge *ca91cx42_bridge)
 
 }
 
-void *ca91cx42_alloc_consistent(struct device *parent, size_t size,
+static void *ca91cx42_alloc_consistent(struct device *parent, size_t size,
 	dma_addr_t *dma)
 {
 	struct pci_dev *pdev;
@@ -1512,8 +1512,8 @@ void *ca91cx42_alloc_consistent(struct device *parent, size_t size,
 	return pci_alloc_consistent(pdev, size, dma);
 }
 
-void ca91cx42_free_consistent(struct device *parent, size_t size, void *vaddr,
-	dma_addr_t dma)
+static void ca91cx42_free_consistent(struct device *parent, size_t size,
+	void *vaddr, dma_addr_t dma)
 {
 	struct pci_dev *pdev;