USB: ftdi-elan: Always pass usb_bulk_msg() a timeout in milliseconds.

USB: ftdi-elan: Always pass usb_bulk_msg() a timeout in milliseconds.

The kernel doc for usb_bulk_msg() says the timeout for a bulk message should be
specified in milliseconds.  The ftdi-elan driver converts milliseconds to
jiffies before passing the timeout to usb_bulk_msg().  This is mostly harmless,
since it will just lead to very long timeouts, but was obviously not the intent
of the original author.

Signed-off-by: Sarah Sharp <sarah.a.sharp@intel.com>
Acked-by: Tony Olech <tony.olech@elandigitalsystems.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>