linux-kernel - Re: linux-next: spi tree build warning

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Date:	Wed, 25 Nov 2009 07:30:19 -0700
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Richard Röjfors" 
	<richard.rojfors@...ean-labs.com>,
	spi-devel-general@...ts.sourceforge.net
Subject: Re: linux-next: spi tree build warning

On Wed, Nov 25, 2009 at 3:29 AM, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> Hi Grant,
>
> Today's linux-next build (x86_64 allmodconfig) produced this warning:
>
> drivers/spi/xilinx_spi.c: In function 'xilinx_spi_init':
> drivers/spi/xilinx_spi.c:411: warning: cast from pointer to integer of different size
>
> Maybe introduced by commit 8387f616c653f878b33d859310a8ed5c568505ee
> ("xilinx_spi: Split into of driver and generic part").

Trivial fix committed to next-spi branch:

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index b927812..9f38637 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -408,8 +408,8 @@ struct spi_master *xilinx_spi_init(struct device *dev, struc
                goto free_irq;
        }

-       dev_info(dev, "at 0x%08X mapped to 0x%08X, irq=%d\n",
-               (u32)mem->start, (u32)xspi->regs, xspi->irq);
+       dev_info(dev, "at 0x%08llX mapped to 0x%p, irq=%d\n",
+               (unsigned long long)mem->start, xspi->regs, xspi->irq);
        return master;

 free_irq:
--
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