netdev - Re: [PATCH] net: mac8390 - Sort out memory/MMIO accesses and casts

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Message-Id: <20100603.032229.209599956.davem@davemloft.net>
Date:	Thu, 03 Jun 2010 03:22:29 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	geert@...ux-m68k.org
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] net: mac8390 - Sort out memory/MMIO accesses and casts

From: Geert Uytterhoeven <geert@...ux-m68k.org>
Date: Wed,  2 Jun 2010 19:36:20 +0200

> commit 5c7fffd0e3b57cb63f50bbd710868f012d67654f ("drivers/net/mac8390.c: Remove
> useless memcpy casting") removed too many casts, introducing the following
> warnings:
> 
> | drivers/net/mac8390.c:248: warning: passing argument 1 of '__builtin_memcpy' makes pointer from integer without a cast
> | drivers/net/mac8390.c:253: warning: passing argument 1 of 'word_memcpy_tocard' makes pointer from integer without a cast
> | drivers/net/mac8390.c:255: warning: passing argument 2 of 'word_memcpy_fromcard' makes pointer from integer without a cast
> 
> Instead of just readding the casts,
>   - move all casts inside word_memcpy_{to,from}card(),
>   - replace an incorrect memcpy() by memcpy_toio(),
>   - add memcmp_withio() as a wrapper around memcmp(),
>   - replace an incorrect memcpy_toio() by memcpy_fromio().
> 
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Tested-by: Finn Thain <fthain@...egraphics.com.au>

Applied.
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