From: David Howells <dhowells@redhat.com>
Date: Thu, 1 Mar 2007 04:11:58 +0000 (-0800)
Subject: [PATCH] FRV: No ZONE_DMA
X-Git-Tag: v2.6.21-rc3~187
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa6427542cfd2811f48186c68057273c6537f261;p=linux-2.6

[PATCH] FRV: No ZONE_DMA

FRV does not require a ZONE_DMA, so all DMA'able pages that aren't highmem
should be in ZONE_NORMAL.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 3f3a0ed353..4103c2c487 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -126,8 +126,7 @@ void __init paging_init(void)
 
 	/* distribute the allocatable pages across the various zones and pass them to the allocator
 	 */
-	zones_size[ZONE_DMA]     = max_low_pfn - min_low_pfn;
-	zones_size[ZONE_NORMAL]  = 0;
+	zones_size[ZONE_NORMAL]  = max_low_pfn - min_low_pfn;
 #ifdef CONFIG_HIGHMEM
 	zones_size[ZONE_HIGHMEM] = num_physpages - num_mappedpages;
 #endif