aboutsummaryrefslogtreecommitdiffstats
path: root/arch/avr32/kernel/setup.c
diff options
context:
space:
mode:
authorHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-03-27 10:24:12 -0400
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-03-27 10:31:57 -0400
commita2a395256134a24d906d5e67e03e853c580b37ed (patch)
tree752692d1d77fdad32484c6d5d50005d0de48f367 /arch/avr32/kernel/setup.c
parent957ecd7dc835d40d110e8c8f460d1956420f86b1 (diff)
avr32: Fix bug in early resource allocation code
add_reserved_region() tries to keep the resource list sorted, so when looking for a place to insert the new resource, it may break out before the last entry. When this happens, the list is broken in two because the sibling field of the new entry doesn't point to the next resource. Fix it by updating the new resource's sibling field appropriately. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/kernel/setup.c')
-rw-r--r--arch/avr32/kernel/setup.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index e66a07a928cd..2687b730e2d0 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -163,6 +163,7 @@ add_reserved_region(resource_size_t start, resource_size_t end,
163 new->start = start; 163 new->start = start;
164 new->end = end; 164 new->end = end;
165 new->name = name; 165 new->name = name;
166 new->sibling = next;
166 new->flags = IORESOURCE_MEM; 167 new->flags = IORESOURCE_MEM;
167 168
168 *pprev = new; 169 *pprev = new;