powerpc/5121: make clock debug output more readable

This patch refactors clock.c by replacing printk calls with
pr_info/pr_cont, and uses '=' in output to connect key/value pairs

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
1 file changed