Re: [PATCH 1/3] dmaengine: virt-dma: move function declarations
From: Arnd Bergmann
Date: Sat Sep 24 2016 - 05:07:48 EST
On Saturday, September 24, 2016 12:37:05 PM CEST Baoyou Xie wrote:
> We get 2 warnings when building kernel with W=1:
> drivers/dma/virt-dma.c:22:14: warning: no previous prototype for 'vchan_tx_submit' [-Wmissing-prototypes]
> drivers/dma/virt-dma.c:52:5: warning: no previous prototype for 'vchan_tx_desc_free' [-Wmissing-prototypes]
> In fact, these two functions are incorrectly declared in a function.
> So this patch moves function declarations out of this function.
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>