leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: keystone: remove SECTION_SIZE_BITS/MAX_PHYSMEM_BITS

Browse Source 
These definitions are evidently left over from the days when
sparsemem settings were platform specific. This was no longer
the case when the platform got merged.

There was no warning in the past, but now the asm/sparsemem.h
header ends up being included indirectly, causing this warning:

In file included from /git/arm-soc/arch/arm/mach-keystone/keystone.c:24:
arch/arm/mach-keystone/memory.h:10:9: warning: 'SECTION_SIZE_BITS' macro redefined [-Wmacro-redefined]
 #define SECTION_SIZE_BITS       34
        ^
arch/arm/include/asm/sparsemem.h:23:9: note: previous definition is here
 #define SECTION_SIZE_BITS       28
        ^

Clearly the definitions never had any effect here, so remove them.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201203231847.1484900-1-arnd@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2020-12-04 00:18:40 +01:00
parent 5e2e740247
commit 9280f72609
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-keystone/memory.h
View File

@ -6,9 +6,6 @@
#ifndef __MEMORY_H
#define __MEMORY_H
#define MAX_PHYSMEM_BITS 36
#define SECTION_SIZE_BITS 34
#define KEYSTONE_LOW_PHYS_START 0x80000000ULL
#define KEYSTONE_LOW_PHYS_SIZE 0x80000000ULL /* 2G */
#define KEYSTONE_LOW_PHYS_END (KEYSTONE_LOW_PHYS_START + \