[PATCH] usb devio warning fix
drivers/usb/core/devio.c: In function `proc_ioctl_compat':
drivers/usb/core/devio.c:1401: warning: passing arg 1 of `compat_ptr' makes integer from pointer without a cast
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index ec13885..b1d6e9a 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1398,7 +1398,7 @@
struct usbdevfs_ioctl ctrl;
u32 udata;
- uioc = compat_ptr(arg);
+ uioc = compat_ptr((long)arg);
if (get_user(ctrl.ifno, &uioc->ifno) ||
get_user(ctrl.ioctl_code, &uioc->ioctl_code) ||
__get_user(udata, &uioc->data))