diff options
| author | Greg Dietsche <Gregory.Dietsche@cuw.edu> | 2011-05-08 22:51:43 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-05-10 14:14:59 -0700 |
| commit | 304b0b572c66bcd89df13e856db16503609c1a24 (patch) | |
| tree | 4d58921c8310475c2af27314937e45c7656c1de2 | |
| parent | 27362d467b3d9955f6ae1737002dac8c0f99fdc7 (diff) | |
usb: fix warning in usbtest module v2
On amd64 unsigned is not as wide as pointer and this causes a compiler
warning. Switching to unsigned long corrects the problem.
Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 7e0bb2af8e6..c5676202d74 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -268,9 +268,9 @@ static inline void simple_fill_buf(struct urb *urb) } } -static inline unsigned buffer_offset(void *buf) +static inline unsigned long buffer_offset(void *buf) { - return (unsigned)buf & (ARCH_KMALLOC_MINALIGN - 1); + return (unsigned long)buf & (ARCH_KMALLOC_MINALIGN - 1); } static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb) @@ -329,7 +329,7 @@ static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb) static void simple_free_urb(struct urb *urb) { - unsigned offset = buffer_offset(urb->transfer_buffer); + unsigned long offset = buffer_offset(urb->transfer_buffer); if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP) usb_free_coherent( |