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authorStefan Agner <stefan@agner.ch>2018-06-14 15:28:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-15 07:55:25 +0900
commitd7dc899abefb4412388a5d3ec690070197d07d20 (patch)
tree2315f94208ffd0e87a1c62d8953c178f583e6b99 /arch/sparc/mm
parentmm: use octal not symbolic permissions (diff)
downloadlinux-dev-d7dc899abefb4412388a5d3ec690070197d07d20.tar.xz
linux-dev-d7dc899abefb4412388a5d3ec690070197d07d20.zip
treewide: use PHYS_ADDR_MAX to avoid type casting ULLONG_MAX
With PHYS_ADDR_MAX there is now a type safe variant for all bits set. Make use of it. Patch created using a semantic patch as follows: // <smpl> @@ typedef phys_addr_t; @@ -(phys_addr_t)ULLONG_MAX +PHYS_ADDR_MAX // </smpl> Link: http://lkml.kernel.org/r/20180419214204.19322-1-stefan@agner.ch Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> [arm64] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/init_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 8aeb1aabe76e..f396048a0d68 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1620,7 +1620,7 @@ static void __init bootmem_init_nonnuma(void)
(top_of_ram - total_ram) >> 20);
init_node_masks_nonnuma();
- memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0);
+ memblock_set_node(0, PHYS_ADDR_MAX, &memblock.memory, 0);
allocate_node_data(0);
node_set_online(0);
}