linux-kernel - Re: [PATCH 4/10] ARM: OMAP: gpio init section cleanups

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Date:	Sat, 5 May 2007 18:08:05 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	linux-kernel@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>
Subject: Re: [PATCH 4/10] ARM: OMAP: gpio init section cleanups

* Russell King <rmk+lkml@....linux.org.uk> [070505 03:29]:
> On Sat, May 05, 2007 at 11:04:26AM +0100, Russell King wrote:
> > On Mon, Apr 09, 2007 at 05:01:06PM -0400, Tony Lindgren wrote:
> > > From: David Brownell <dbrownell@...rs.sourceforge.net>
> > > 
> > > Minor GPIO cleanups:  remove needless #include, and omap_gpio_init()
> > > should be __init, as well as all the board init code calling it.
> > > 
> > > Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>
> > > Signed-off-by: Tony Lindgren <tony@...mide.com>
> > 
> > I've applied 8 patches from this series by cherry picking it from your
> > git tree, minus this patch which git wouldn't apply due to fuzz in
> > arch/arm/plat-omap/gpio.c.

I wonder what causes the fuzz? Do you have your git tree somewhere
so I can update this patch against it?

> Incidentally, when doing a build after these patches, I'm seeing:
> 
> arch/arm/plat-omap/dma.c: In function `omap_get_dma_src_pos':
> arch/arm/plat-omap/dma.c:750: warning: 'offset' might be used uninitialized in this function
> arch/arm/plat-omap/dma.c: In function `omap_get_dma_dst_pos':
> arch/arm/plat-omap/dma.c:772: warning: 'offset' might be used uninitialized in this function
> 
> These look like they're valid warnings to me.

Thanks for letting me know, here's a patch to fix the wardning.

Regards,

Tony

View attachment "patch-fix-dma-addr-warning.txt" of type "text/plain" (435 bytes)