From: Max Dmitrichenko <[EMAIL PROTECTED]>
I get following warnings on spar64:
Kernel unaligned access at TPC[1000c9e4] ehci_hub_control+0x54c/0x68c [ehci_hcd]
Despite of the comment in the patched code, the type cast used there
does make unaligned access. The fix was made as it's done in
ohci-hub.c.
Signed-off-by: Max Dmitrichenko <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/host/ehci-hub.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 9af529d..1813b7c 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -653,8 +653,7 @@ static int ehci_hub_control (
if (status & ~0xffff) /* only if wPortChange is interesting */
#endif
dbg_port (ehci, "GetStatus", wIndex + 1, temp);
- // we "know" this alignment is good, caller used kmalloc()...
- *((__le32 *) buf) = cpu_to_le32 (status);
+ put_unaligned(cpu_to_le32 (status), (__le32 *) buf);
break;
case SetHubFeature:
switch (wValue) {
--
1.5.0.2
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