Re: [Linaro-mm-sig] [PATCH] dma-buf/sw_sync: mark sync_timeline_create() static

2016-09-18 Baoyou Xie baoyou.xie@linaro.org:

We get 1 warning when building kernel with W=1: drivers/dma-buf/sw_sync.c:87:23: warning: no previous prototype for 'sync_timeline_create' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks it 'static'.

Signed-off-by: Baoyou Xie baoyou.xie@linaro.org

drivers/dma-buf/sw_sync.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Thanks for finding this.

Reviewed-by: Gustavo Padovan gustavo.padovan@collabora.co.uk

Gustavo