The dtpm_descr variable in init_dtpm() is not used after commitf751db8ada
("powercap/drivers/dtpm: Disable DTPM at boot time"), so drop it. Fixes:f751db8ada
("powercap/drivers/dtpm: Disable DTPM at boot time") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>