[PATCH] dma-heap: Make the symbol 'dma_heap_ioctl_cmds' static

[Sumit Semwal]

From: zhong jiang <zhongjiang at huawei.com>

Fix the following sparse warning.

drivers/dma-buf/dma-heap.c:109:14: warning: symbol 'dma_heap_ioctl_cmds'
was not declared. Should it be static?

Acked-by: Andrew F. Davis <afd at ti.com>
Acked-by: John Stultz <john.stultz at linaro.org>
Signed-off-by: zhong jiang <zhongjiang at huawei.com>
Signed-off-by: Sumit Semwal <sumit.semwal at linaro.org>
 [sumits: rebased over IOCTL rename patches]
---
 drivers/dma-buf/dma-heap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c
index 1886aee46131..afd22c9dbdcf 100644
--- a/drivers/dma-buf/dma-heap.c
+++ b/drivers/dma-buf/dma-heap.c
@@ -106,7 +106,7 @@ static long dma_heap_ioctl_allocate(struct file *file, void *data)
 	return 0;
 }
 
-unsigned int dma_heap_ioctl_cmds[] = {
+static unsigned int dma_heap_ioctl_cmds[] = {
 	DMA_HEAP_IOCTL_ALLOC,
 };
 
-- 
2.18.0