Simple ioctl taking a single numeric argument so ditch the structs and weirdness. While we are it lock it properly and fix the error returns. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Simple ioctl taking a single numeric argument so ditch the structs and weirdness. While we are it lock it properly and fix the error returns. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>