diff options
Diffstat (limited to 'arch/sh/kernel/setup.c')
| -rw-r--r-- | arch/sh/kernel/setup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index b749403f6b3..a031c677390 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -88,8 +88,7 @@ static struct resource data_resource = { .name = "Kernel data", }; unsigned long memory_start; EXPORT_SYMBOL(memory_start); - -unsigned long memory_end; +unsigned long memory_end = 0; EXPORT_SYMBOL(memory_end); static int __init early_parse_mem(char *p) @@ -265,7 +264,8 @@ void __init setup_arch(char **cmdline_p) data_resource.end = virt_to_phys(_edata)-1; memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; - memory_end = memory_start + __MEMORY_SIZE; + if (!memory_end) + memory_end = memory_start + __MEMORY_SIZE; #ifdef CONFIG_CMDLINE_BOOL strlcpy(command_line, CONFIG_CMDLINE, sizeof(command_line)); |