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Use a const pointer for map_to_sysmem()
author
Simon Glass
<sjg@chromium.org>
Thu, 27 Feb 2014 20:25:55 +0000
(13:25 -0700)
committer
Simon Glass
<sjg@chromium.org>
Tue, 18 Mar 2014 02:05:45 +0000
(20:05 -0600)
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
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diff --git
a/arch/sandbox/cpu/cpu.c
b/arch/sandbox/cpu/cpu.c
index 38019e0b48e57585b0e89f23ab929c9cad5f2edc..3f4005b5d70b2ae3055c149ccb0eb536129d11b3 100644
(file)
--- 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;
}