linux-phytec-fsl

clocksource: sh_mtu2: Constify name argument to sh_mtu2_register()

The name argument is assigned to const structure fields only, constify
it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tested-by: Wolfram Sang <wsa@sang-engineering.com>