From: Randy Dunlap <rdunlap@infradead.org>
To: linux-fbdev@vger.kernel.org
Subject: Re: [patch -next] fb: fix recent breakage in correct_chipset()
Date: Fri, 12 Jul 2013 20:11:11 +0000 [thread overview]
Message-ID: <51E062DF.5080801@infradead.org> (raw)
In-Reply-To: <20130702062821.GC24410@elgon.mountain>
On 07/01/13 23:28, Dan Carpenter wrote:
> The 6e36308a6f "fb: fix atyfb build warning" isn't right. It makes all
> the indexes off by one. This patch reverts it and casts the
> ARRAY_SIZE() to int to silence the build warning.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tomi,
My incorrect patch has been merged into mainline.
Please merge Dan's fix for it instead.
Thanks.
> diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
> index a89c15d..9b0f12c 100644
> --- a/drivers/video/aty/atyfb_base.c
> +++ b/drivers/video/aty/atyfb_base.c
> @@ -435,8 +435,8 @@ static int correct_chipset(struct atyfb_par *par)
> const char *name;
> int i;
>
> - for (i = ARRAY_SIZE(aty_chips); i > 0; i--)
> - if (par->pci_id = aty_chips[i - 1].pci_id)
> + for (i = (int)ARRAY_SIZE(aty_chips) - 1; i >= 0; i--)
> + if (par->pci_id = aty_chips[i].pci_id)
> break;
>
> if (i < 0)
>
--
~Randy
next prev parent reply other threads:[~2013-07-12 20:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-02 6:28 [patch -next] fb: fix recent breakage in correct_chipset() Dan Carpenter
2013-07-02 15:50 ` Randy Dunlap
2013-07-12 20:11 ` Randy Dunlap [this message]
2013-07-26 8:34 ` Tomi Valkeinen
2013-08-01 9:31 ` Geert Uytterhoeven
2013-08-01 11:50 ` Dan Carpenter
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