mm: cma: Use %pa to print physical addresses

Casting physical addresses to unsigned long and using %lu truncates the
values on systems where physical addresses are larger than 32 bits. Use
%pa and get rid of the cast instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>

1 files changed, 6 insertions, 7 deletions

diff --git a/mm/cma.c b/mm/cma.c
index c30a6edee65c..fde706e1284f 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -218,9 +218,8 @@ int __init cma_declare_contiguous(phys_addr_t base,
         phys_addr_t highmem_start = __pa(high_memory);
         int ret = 0;
 
-        pr_debug("%s(size %lx, base %08lx, limit %08lx alignment %08lx)\n",
-                __func__, (unsigned long)size, (unsigned long)base,
-                (unsigned long)limit, (unsigned long)alignment);
+        pr_debug("%s(size %pa, base %pa, limit %pa alignment %pa)\n",
+                __func__, &size, &base, &limit, &alignment);
 
         if (cma_area_count == ARRAY_SIZE(cma_areas)) {
                 pr_err("Not enough slots for CMA reserved regions!\n");
@@ -258,8 +257,8 @@ int __init cma_declare_contiguous(phys_addr_t base,
          */
         if (fixed && base < highmem_start && base + size > highmem_start) {
                 ret = -EINVAL;
-                pr_err("Region at %08lx defined on low/high memory boundary (%08lx)\n",
-                        (unsigned long)base, (unsigned long)highmem_start);
+                pr_err("Region at %pa defined on low/high memory boundary (%pa)\n",
+                        &base, &highmem_start);
                 goto err;
         }
 
@@ -309,8 +308,8 @@ int __init cma_declare_contiguous(phys_addr_t base,
         if (ret)
                 goto err;
 
-        pr_info("Reserved %ld MiB at %08lx\n", (unsigned long)size / SZ_1M,
-                (unsigned long)base);
+        pr_info("Reserved %ld MiB at %pa\n", (unsigned long)size / SZ_1M,
+                &base);
         return 0;
 
 err: