diff options
| -rw-r--r-- | arch/s390/kernel/setup.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 5295e536515b..0ff75b3750ea 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -795,18 +795,9 @@ static void __init reserve_kernel(void) { unsigned long start_pfn = PFN_UP(__pa(_end)); -#ifdef CONFIG_DMA_API_DEBUG - /* - * DMA_API_DEBUG code stumbles over addresses from the - * range [PARMAREA_END, _stext]. Mark the memory as reserved - * so it is not used for CONFIG_DMA_API_DEBUG=y. - */ - memblock_reserve(0, PFN_PHYS(start_pfn)); -#else memblock_reserve(0, PARMAREA_END); memblock_reserve((unsigned long)_stext, PFN_PHYS(start_pfn) - (unsigned long)_stext); -#endif } static void __init setup_memory(void) |