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

From: Arnd Bergmann
Date: Sat Sep 24 2016 - 05:08:05 EST

On Saturday, September 24, 2016 12:33:46 PM CEST Baoyou Xie wrote:
> 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@xxxxxxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>