iommu/dma: Fix compile warning in 32-bit builds

Compiling the recent dma-iommu changes under 32-bit x86 triggers this
compile warning:

drivers/iommu/dma-iommu.c:249:5: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘phys_addr_t’ {aka ‘unsigned int’} [-Wformat=]

The reason is that %llx is used to print a variable of type
phys_addr_t. Fix it by using the correct %pa format specifier for
phys_addr_t.

Cc: Srinath Mannam <srinath.mannam@broadcom.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Oza Pawandeep <poza@codeaurora.org>
Fixes: 571f316074a20 ("iommu/dma: Fix IOVA reserve dma ranges")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20210607124905.27525-1-joro@8bytes.org

drivers/iommu/dma-iommu.c

@@ -246,8 +246,8 @@ resv_iova:
 		} else if (end < start) {
 			/* dma_ranges list should be sorted */
 			dev_err(&dev->dev,
-				"Failed to reserve IOVA [%#010llx-%#010llx]\n",
-				start, end);
+				"Failed to reserve IOVA [%pa-%pa]\n",
+				&start, &end);
 			return -EINVAL;
 		}