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Diffstat (limited to 'arch/xtensa/kernel/setup.c')
-rw-r--r--arch/xtensa/kernel/setup.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 7c3106093c75..e0e1e1892b86 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -61,7 +61,6 @@ struct screen_info screen_info = {
#ifdef CONFIG_BLK_DEV_INITRD
extern unsigned long initrd_start;
extern unsigned long initrd_end;
-int initrd_is_mapped = 0;
extern int initrd_below_start_ok;
#endif
@@ -332,13 +331,11 @@ void __init setup_arch(char **cmdline_p)
/* Reserve some memory regions */
#ifdef CONFIG_BLK_DEV_INITRD
- if (initrd_start < initrd_end) {
- initrd_is_mapped = mem_reserve(__pa(initrd_start),
- __pa(initrd_end)) == 0;
+ if (initrd_start < initrd_end &&
+ !mem_reserve(__pa(initrd_start), __pa(initrd_end)))
initrd_below_start_ok = 1;
- } else {
+ else
initrd_start = 0;
- }
#endif
mem_reserve(__pa(_stext), __pa(_end));