diff options
| author |   Geert Uytterhoeven <geert@linux-m68k.org> | 2012-05-31 22:39:21 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2012-06-27 09:59:43 +0200 |
| commit | 363737d66427c18edb321a06933ac999d9ce5d7f (patch) | |
| tree | 6004bda0a098ccd8292790c2cfb8e28c635545b8 /arch/sh/kernel | |
| parent | m68knommu: Allow ColdFire CPUs to use unaligned accesses (diff) | |
| download | linux-dev-363737d66427c18edb321a06933ac999d9ce5d7f.tar.xz linux-dev-363737d66427c18edb321a06933ac999d9ce5d7f.zip | |
mtd/uclinux: Use generic __bss_stop instead of _ebss
The standard (see BSS_SECTION() in <asm-generic/vmlinux.lds.h> and
<asm-generic/sections.h>) symbol for the end of BSS is __bss_stop.
This allows to remove all local declarations that have been added to
several architectures just to please CONFIG_MTD_UCLINUX.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/sh_ksyms_32.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/vmlinux.lds.S | 1 |
3 files changed, 1 insertions, 3 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 7b57bf1dc855..ebe7a7d97215 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -273,7 +273,7 @@ void __init setup_arch(char **cmdline_p) data_resource.start = virt_to_phys(_etext); data_resource.end = virt_to_phys(_edata)-1; bss_resource.start = virt_to_phys(__bss_start); - bss_resource.end = virt_to_phys(_ebss)-1; + bss_resource.end = virt_to_phys(__bss_stop)-1; #ifdef CONFIG_CMDLINE_OVERWRITE strlcpy(command_line, CONFIG_CMDLINE, sizeof(command_line)); diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index 3896f26efa4a..2a0a596ebf67 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -19,7 +19,6 @@ EXPORT_SYMBOL(csum_partial); EXPORT_SYMBOL(csum_partial_copy_generic); EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(__clear_user); -EXPORT_SYMBOL(_ebss); EXPORT_SYMBOL(empty_zero_page); #define DECLARE_EXPORT(name) \ diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index c98905f71e28..db88cbf9eafd 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -78,7 +78,6 @@ SECTIONS . = ALIGN(PAGE_SIZE); __init_end = .; BSS_SECTION(0, PAGE_SIZE, 4) - _ebss = .; /* uClinux MTD sucks */ _end = . ; STABS_DEBUG |