Remove extranious dmesg logging from LED driver

Convert the pr_* (besides pr_err and above)
into the LED_DBG macro to only display when
explicitly asked for.

BUG=25763491

Change-Id: Ica02facfc65fd4cb2cf55db45338af7d6726e920
Signed-off-by: Brian Wood <brian.j.wood@intel.com>
1 file changed