From f2ce16c3c15e90f8279ccda8deeb24682a4a3706 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 3 Mar 2020 21:27:48 +0100 Subject: iommu/omap: Fix pointer cast -Wpointer-to-int-cast warnings on 64 bit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pointers should be casted to unsigned long to avoid -Wpointer-to-int-cast warnings when compiling on 64-bit platform (e.g. with COMPILE_TEST): drivers/iommu/omap-iommu.c: In function ‘omap2_iommu_enable’: drivers/iommu/omap-iommu.c:170:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] if (!obj->iopgd || !IS_ALIGNED((u32)obj->iopgd, SZ_16K)) ^ Signed-off-by: Krzysztof Kozlowski Signed-off-by: Joerg Roedel --- drivers/iommu/omap-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iommu/omap-iommu.c') diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index be551cc34be4..50e8acf88ec4 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -167,7 +167,7 @@ static int omap2_iommu_enable(struct omap_iommu *obj) { u32 l, pa; - if (!obj->iopgd || !IS_ALIGNED((u32)obj->iopgd, SZ_16K)) + if (!obj->iopgd || !IS_ALIGNED((unsigned long)obj->iopgd, SZ_16K)) return -EINVAL; pa = virt_to_phys(obj->iopgd); -- cgit v1.2.3