mirror/u-boot-2016
1
0
Fork 0
mirror of https://git.codelinaro.org/clo/qsdk/oss/boot/u-boot-2016.git synced 2025-12-10 07:44:53 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use a const pointer for map_to_sysmem()

Browse source 
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>
This commit is contained in:
Simon Glass 2014-02-27 13:25:55 -07:00
parent bf64035a15
commit 66bd1cff90
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/sandbox/cpu/cpu.c
View file

@ -58,7 +58,7 @@ void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
return (void *)(gd->arch.ram_buf + paddr); 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; return (u8 *)ptr - gd->arch.ram_buf;
} }