Re: [PATCH v2] dma-heap: Make the symbol 'dma_heap_ioctl_cmds' static

[John Stultz]

On Mon, Dec 16, 2019 at 5:43 AM zhong jiang <zhongjiang@xxxxxxxxxx> wrote:
>
> 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?
>
> Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
> ---
>  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 4f04d10..da2090e 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_IOC_ALLOC,
>  };

Acked-by: John Stultz <john.stultz@xxxxxxxxxx>

This patch will collide with Andrew's _IOCTL_ naming change, but its a
fairly simple thing to resolve.

Sumit: If you're comfortable resolving the collision, please queue
with the rest of the recent changes for drm-misc-next.
Otherwise, I'm happy to submit the resolution I tested with here
afterwards. Let me know.

thanks
-john