x86/platform/UV: Convert timers to use timer_setup()

x86/platform/UV: Convert timers to use timer_setup()

commit 376f3bcebdc999cc737d9052109cc33b573b3a8b upstream.

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Dimitri Sivanich <sivanich@hpe.com>
Cc: Russ Anderson <rja@hpe.com>
Cc: Mike Travis <mike.travis@hpe.com>
Link: https://lkml.kernel.org/r/20171016232231.GA100493@beast
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>