a3ab984bb8
Extract a helper function to wait until the PLL is locked. Also, disabling the bypass was buried in the exit path on the wait loop. Separate the different steps and add a helper function to make the code more readable. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Acked-by: Michal Simek <michal.simek@xilinx.com> Link: https://lore.kernel.org/r/20210121071659.1226489-5-m.tretter@pengutronix.de Signed-off-by: Stephen Boyd <sboyd@kernel.org>