Clock is acquired with devm_clk_get() which already manages
corresponding resource.
I.e. in case of driver removal or failure on installaiton
clock resources will be automatically released and explicit
call of devm_clk_put() is not required.
Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>