x86: reserve dma32 early for gart fix

we can use free_bootmem() directly.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 1a017f00e867..81862d0c7a9a 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -92,7 +92,6 @@ void __init dma32_reserve_bootmem(void)
 }
 static void __init dma32_free_bootmem(void)
 {
-        int node;
 
         if (end_pfn <= MAX_DMA32_PFN)
                 return;
@@ -100,9 +99,7 @@ static void __init dma32_free_bootmem(void)
         if (!dma32_bootmem_ptr)
                 return;
 
-        for_each_online_node(node)
-                free_bootmem_node(NODE_DATA(node), __pa(dma32_bootmem_ptr),
-                                  dma32_bootmem_size);
+        free_bootmem(__pa(dma32_bootmem_ptr), dma32_bootmem_size);
 
         dma32_bootmem_ptr = NULL;
         dma32_bootmem_size = 0;