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| author |   Michael Hennerich <michael.hennerich@analog.com> | 2009-12-21 12:53:24 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:26 -0800 |
| commit | 8ca5bfab154487fd75a946e6e95d3519eb74be6a (patch) | |
| tree | f2bb7bb04734e1742f78bc682beb8f8a3bd790b5 /drivers/usb/host/sl811-hcd.c | |
| parent | USB: isp1362: Use kzalloc for allocating only one thing (diff) | |
| download | linux-dev-8ca5bfab154487fd75a946e6e95d3519eb74be6a.tar.xz linux-dev-8ca5bfab154487fd75a946e6e95d3519eb74be6a.zip | |
USB: host: SL811: fix unaligned accesses
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/sl811-hcd.c')
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 5b22a4d1c9e4..e11cc3aa4b82 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -51,6 +51,7 @@ #include <asm/irq.h> #include <asm/system.h> #include <asm/byteorder.h> +#include <asm/unaligned.h> #include "../core/hcd.h" #include "sl811.h" @@ -1272,12 +1273,12 @@ sl811h_hub_control( sl811h_hub_descriptor(sl811, (struct usb_hub_descriptor *) buf); break; case GetHubStatus: - *(__le32 *) buf = cpu_to_le32(0); + put_unaligned_le32(0, buf); break; case GetPortStatus: if (wIndex != 1) goto error; - *(__le32 *) buf = cpu_to_le32(sl811->port1); + put_unaligned_le32(sl811->port1, buf); #ifndef VERBOSE if (*(u16*)(buf+2)) /* only if wPortChange is interesting */ |