Forward the errors returned by __clk_pllv2_set_rate() in the recalc rate
function, to avoid using uninitialized values for the rate calculation.
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>