From 66bd1cff901c5b19b351c7b5ad48cee09c15d992 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Thu, 27 Feb 2014 13:25:55 -0700
Subject: [PATCH] Use a const pointer for map_to_sysmem()
This function does not actually change the pointer contents, so use const
so that functions which have a const pointer do not need to cast.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
arch/sandbox/cpu/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index 38019e0b48..3f4005b5d7 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -58,7 +58,7 @@ void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
return (void *)(gd->arch.ram_buf + paddr);
}
-phys_addr_t map_to_sysmem(void *ptr)
+phys_addr_t map_to_sysmem(const void *ptr)
{
return (u8 *)ptr - gd->arch.ram_buf;
}
--
2.39.5