staging: unisys: Clean up CamelCase in send_int_if_needed()

Clean up CamelCase names:
issueInterruptIfEmpty => issue_irq_if_empty
interruptHandle => irq_handle

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed