summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2009-08-13 18:06:13 (GMT)
committerPaul Mundt <lethal@linux-sh.org>2009-08-13 18:06:13 (GMT)
commitbf43a160ff2d67a21b076286bab6f5e2c993bd0a (patch)
treefbfd62c12ab7e4c72804ac271548e950b268562c
parent3497447f15485b479366ec86effaac16fc82411b (diff)
downloadlinux-fsl-qoriq-bf43a160ff2d67a21b076286bab6f5e2c993bd0a.tar.xz
sh: unwinder: Restore put_unaligned() for an unaligned destination.
The destination address might be unaligned, so set it with put_unaligned() for safety. This restores the previous behaviour, albeit through the proper API. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
-rw-r--r--arch/sh/kernel/dwarf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index d1d8536..49d039f 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -89,7 +89,8 @@ static void dwarf_frame_alloc_regs(struct dwarf_frame *frame,
*/
static inline int dwarf_read_addr(unsigned long *src, unsigned long *dst)
{
- *dst = get_unaligned(src);
+ u32 val = get_unaligned(src);
+ put_unaligned(val, dst);
return sizeof(unsigned long *);
}