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net: fsl: avoid 64-bit warning on pq_mdio 

The pq_mdio driver can now be built for ARM64, where we get a format
string warning:

drivers/net/ethernet/freescale/fsl_pq_mdio.c: In function 'fsl_pq_mdio_probe':
drivers/net/ethernet/freescale/fsl_pq_mdio.c:467:25: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'long int' [-Wformat=]

The argument is an implicit ptrdiff_t from the subtraction of two pointers,
so we should use the %z format string modifier to make this work on 64-bit
architectures.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: fe761bcb90 ("net: fsl: expands dependencies of NET_VENDOR_FREESCALE")
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2015-12-08 16:17:29 +01:00 committed by David S. Miller
parent 90186af404
commit 8cde3e4425
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/fsl_pq_mdio.c
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@ -464,7 +464,7 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
* address). Print error message but continue anyway.
*/
if ((void *)tbipa > priv->map + resource_size(&res) - 4)
dev_err(&pdev->dev, "invalid register map (should be at least 0x%04x to contain TBI address)\n",
dev_err(&pdev->dev, "invalid register map (should be at least 0x%04zx to contain TBI address)\n",
((void *)tbipa - priv->map) + 4);
iowrite32be(be32_to_cpup(prop), tbipa);