Each call to regulator_register() results in a line being written into the kmsg log. regulator_init_complete() also prints a line for each unused regulator which is automatically disabled. Add a function named regulator_suppress_info_printing() which can be called to disable these print statements. Change-Id: Ic4c723b7d02a494b4e261858d699d9625da715ea Signed-off-by: David Collins <collinsd@codeaurora.org>