This patch series improves the init code of the dell_smm_hwmon driver. The first patch speeds up device initialisation by avoiding unnecessary SMM calls during init, which might be slow on some machines. The second patch is a small cleanup patch, while the third patch allows for easier diagnosis of audio problems caused by really slow SMM calls. Tested on a Dell Inspiron 3505. Changes in v2: - replace pr_warn() with pr_warn_once() Armin Wolf (3): hwmon: (dell-smm) Avoid unnecessary SMM calls during init hwmon: (dell-smm) Cleanup init code hwmon: (dell-smm) Warn if SMM call took a very long time to execute drivers/hwmon/dell-smm-hwmon.c | 50 +++++++++++++++------------------- 1 file changed, 22 insertions(+), 28 deletions(-) -- 2.30.2
