diff options
author | David Miller <davem@davemloft.net> | 2006-06-22 01:26:09 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-07-12 19:03:21 -0400 |
commit | 92164c5dd1ade33f4e90b72e407910de6694de49 (patch) | |
tree | 951015d3e6d5391c35346f0e45c981066452d525 | |
parent | c0f8d56197f7d15f841e7d9d6f88909f4feba678 (diff) |
[PATCH] USB: OHCI hub code unaligned access
I noticed this while debugging something unrelated on
sparc64.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/usb/host/ohci-hub.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index 0bb972b58336..5b0a23fd798b 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c | |||
@@ -581,14 +581,14 @@ static int ohci_hub_control ( | |||
581 | break; | 581 | break; |
582 | case GetHubStatus: | 582 | case GetHubStatus: |
583 | temp = roothub_status (ohci) & ~(RH_HS_CRWE | RH_HS_DRWE); | 583 | temp = roothub_status (ohci) & ~(RH_HS_CRWE | RH_HS_DRWE); |
584 | *(__le32 *) buf = cpu_to_le32 (temp); | 584 | put_unaligned(cpu_to_le32 (temp), (__le32 *) buf); |
585 | break; | 585 | break; |
586 | case GetPortStatus: | 586 | case GetPortStatus: |
587 | if (!wIndex || wIndex > ports) | 587 | if (!wIndex || wIndex > ports) |
588 | goto error; | 588 | goto error; |
589 | wIndex--; | 589 | wIndex--; |
590 | temp = roothub_portstatus (ohci, wIndex); | 590 | temp = roothub_portstatus (ohci, wIndex); |
591 | *(__le32 *) buf = cpu_to_le32 (temp); | 591 | put_unaligned(cpu_to_le32 (temp), (__le32 *) buf); |
592 | 592 | ||
593 | #ifndef OHCI_VERBOSE_DEBUG | 593 | #ifndef OHCI_VERBOSE_DEBUG |
594 | if (*(u16*)(buf+2)) /* only if wPortChange is interesting */ | 594 | if (*(u16*)(buf+2)) /* only if wPortChange is interesting */ |