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 <[email protected]> Fixes: fe761bc ("net: fsl: expands dependencies of NET_VENDOR_FREESCALE") Signed-off-by: David S. Miller <[email protected]>
jamielee14 · Dec 9, 2015 · 8cde3e4 · 8cde3e4
1 parent 90186af
commit 8cde3e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c
@@ -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);