Merge 3.18-rc4 into tty-next.

This resolves a merge issue with drivers/tty/serial/8250/8250_mtk.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index b3b8f0d9d4a7..d21ec57b6e95 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -683,7 +683,8 @@ static void __init arch_mem_init(char **cmdline_p)
         dma_contiguous_reserve(PFN_PHYS(max_low_pfn));
         /* Tell bootmem about cma reserved memblock section */
         for_each_memblock(reserved, reg)
-                reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT);
+                if (reg->size != 0)
+                        reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT);
 }
 
 static void __init resource_init(void)