clocksource: Use dev_name() universally across the SH drivers.

There is no need to copy in the name from the sh timer config now that
dev_name() is available early. We prefer the dev_name() variant for
consistent naming.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --cc drivers/clocksource/sh_cmt.c
Simple merge

diff --cc drivers/clocksource/sh_mtu2.c
Simple merge

diff --cc drivers/clocksource/sh_tmu.c
Simple merge