spmi: msm: demote to debug()

Most devices have buttons exposed via the PMIC, the button polling
therefore triggers a log spam if debug logging is enabled.

Demote these to debug() so that they aren't printed unless LOG_DEBUG is
defined explicitly for this file.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
1 file changed