diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2013-11-12 20:56:20 +0100 |
|---|---|---|
| committer | Jonas Bonn <jonas@southpole.se> | 2013-11-15 10:37:41 +0100 |
| commit | be5940c9fd2fa1905fab4353bb9c7051d088d824 (patch) | |
| tree | 9bab4a6dc363f93462dd6b73d4d6b89ec8bfa093 /arch/openrisc/kernel | |
| parent | f38d45dd5a0c05b7ae9c0fc1c5b2e7f69b4bfcfb (diff) | |
openrisc: Use the declarations provided by <asm/sections.h>
Openrisc's private vmlinux.h duplicates a few definitions that are already
provided by asm-generic/sections.h. The former is used by setup.c only,
while the latter is already used everywhere else.
Convert setup.c to use the generic version:
- Include <asm/sections.h>,
- Remove the (slightly different) extern declarations,
- Remove the no longer needed address-of ('&') operators.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
Diffstat (limited to 'arch/openrisc/kernel')
| -rw-r--r-- | arch/openrisc/kernel/setup.c | 11 | ||||
| -rw-r--r-- | arch/openrisc/kernel/vmlinux.h | 1 |
2 files changed, 6 insertions, 6 deletions
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index d7359ffbcbdd..89c497813bab 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -40,6 +40,7 @@ #include <linux/device.h> #include <linux/of_platform.h> +#include <asm/sections.h> #include <asm/segment.h> #include <asm/pgtable.h> #include <asm/types.h> @@ -77,7 +78,7 @@ static unsigned long __init setup_memory(void) ram_start_pfn = PFN_UP(memory_start); /* free_ram_start_pfn is first page after kernel */ - free_ram_start_pfn = PFN_UP(__pa(&_end)); + free_ram_start_pfn = PFN_UP(__pa(_end)); ram_end_pfn = PFN_DOWN(memblock_end_of_DRAM()); max_pfn = ram_end_pfn; @@ -290,10 +291,10 @@ void __init setup_arch(char **cmdline_p) setup_cpuinfo(); /* process 1's initial memory region is the kernel code/data */ - init_mm.start_code = (unsigned long)&_stext; - init_mm.end_code = (unsigned long)&_etext; - init_mm.end_data = (unsigned long)&_edata; - init_mm.brk = (unsigned long)&_end; + init_mm.start_code = (unsigned long)_stext; + init_mm.end_code = (unsigned long)_etext; + init_mm.end_data = (unsigned long)_edata; + init_mm.brk = (unsigned long)_end; #ifdef CONFIG_BLK_DEV_INITRD initrd_start = (unsigned long)&__initrd_start; diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index ee842a2d3f36..3f7b2b23a439 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinux.h @@ -1,7 +1,6 @@ #ifndef __OPENRISC_VMLINUX_H_ #define __OPENRISC_VMLINUX_H_ -extern char _stext, _etext, _edata, _end; #ifdef CONFIG_BLK_DEV_INITRD extern char __initrd_start, __initrd_end; extern char __initramfs_start; |