From 6ff66e2a008337b8a005fd0ae2037bed716262cc Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Fri, 3 Aug 2018 13:05:10 -0700 Subject: PM / devfreq: Don't adjust to user limits in governors Several governors use the user space limits df->min/max_freq to adjust the target frequency. This is not necessary, since update_devfreq() already takes care of this. Instead the governor can request the available min/max frequency by setting the target frequency to DEVFREQ_MIN/MAX_FREQ and let update_devfreq() take care of any adjustments. Signed-off-by: Matthias Kaehlcke Reviewed-by: Brian Norris Reviewed-by: Chanwoo Choi Signed-off-by: MyungJoo Ham --- drivers/devfreq/governor_performance.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/devfreq/governor_performance.c') diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c index 4d23ecfbd948..ded429fd51be 100644 --- a/drivers/devfreq/governor_performance.c +++ b/drivers/devfreq/governor_performance.c @@ -20,10 +20,7 @@ static int devfreq_performance_func(struct devfreq *df, * target callback should be able to get floor value as * said in devfreq.h */ - if (!df->max_freq) - *freq = UINT_MAX; - else - *freq = df->max_freq; + *freq = DEVFREQ_MAX_FREQ; return 0; } -- cgit v1.2.3