From mboxrd@z Thu Jan  1 00:00:00 1970
From: Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH] virtio: mark vring_dma_dev() static
Date: Thu, 01 Sep 2016 13:16:12 +0200
Message-ID: <5461726.tCKanM7eMs@wuerfel>
References: <1472727777-4695-1-git-send-email-baoyou.xie@linaro.org>
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To: Baoyou Xie <baoyou.xie@linaro.org>
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On Thursday, September 1, 2016 7:02:57 PM CEST Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
> drivers/virtio/virtio_ring.c:170:16: warning: no previous prototype for 'vring_dma_dev' [-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 this function with 'static'.
> 
> Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
> 

Acked-by: Arnd Bergmann <arnd@arndb.de>