diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-08-03 08:36:14 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-09-01 15:50:38 +0200 |
| commit | 6bfb7c7434f75d29241413dc7e784295ba56de98 (patch) | |
| tree | 113dcc567f4eee2ec2623aa8b8f3aff9351d2c5b /drivers | |
| parent | 1453863fb02a18900c9079fa2e4f02710bf46507 (diff) | |
cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event
What's being done from CPUFREQ_INCOMPATIBLE, can also be done with
CPUFREQ_ADJUST. There is nothing special with CPUFREQ_INCOMPATIBLE
notifier.
Kill CPUFREQ_INCOMPATIBLE and fix its usage sites.
This also updates the numbering of notifier events to remove holes.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/processor_perflib.c | 2 | ||||
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/ppc_cbe_cpufreq_pmi.c | 4 | ||||
| -rw-r--r-- | drivers/video/fbdev/pxafb.c | 1 | ||||
| -rw-r--r-- | drivers/video/fbdev/sa1100fb.c | 1 |
5 files changed, 3 insertions, 9 deletions
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 36b6da2918a6..91941f1cdecb 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -87,7 +87,7 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb, if (ignore_ppc) return 0; - if (event != CPUFREQ_INCOMPATIBLE) + if (event != CPUFREQ_ADJUST) return 0; mutex_lock(&performance_mutex); diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 76a26609d96b..293f47b814bf 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2206,10 +2206,6 @@ static int cpufreq_set_policy(struct cpufreq_policy *policy, blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_ADJUST, new_policy); - /* adjust if necessary - hardware incompatibility*/ - blocking_notifier_call_chain(&cpufreq_policy_notifier_list, - CPUFREQ_INCOMPATIBLE, new_policy); - /* * verify the cpu speed can be set within this limit, which might be * different to the first one diff --git a/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c index d29e8da396a0..7969f7690498 100644 --- a/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c +++ b/drivers/cpufreq/ppc_cbe_cpufreq_pmi.c @@ -97,8 +97,8 @@ static int pmi_notifier(struct notifier_block *nb, struct cpufreq_frequency_table *cbe_freqs; u8 node; - /* Should this really be called for CPUFREQ_ADJUST, CPUFREQ_INCOMPATIBLE - * and CPUFREQ_NOTIFY policy events?) + /* Should this really be called for CPUFREQ_ADJUST and CPUFREQ_NOTIFY + * policy events?) */ if (event == CPUFREQ_START) return 0; diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 7245611ec963..94813af97f09 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -1668,7 +1668,6 @@ pxafb_freq_policy(struct notifier_block *nb, unsigned long val, void *data) switch (val) { case CPUFREQ_ADJUST: - case CPUFREQ_INCOMPATIBLE: pr_debug("min dma period: %d ps, " "new clock %d kHz\n", pxafb_display_dma_period(var), policy->max); diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c index 89dd7e02197f..dcf774c15889 100644 --- a/drivers/video/fbdev/sa1100fb.c +++ b/drivers/video/fbdev/sa1100fb.c @@ -1042,7 +1042,6 @@ sa1100fb_freq_policy(struct notifier_block *nb, unsigned long val, switch (val) { case CPUFREQ_ADJUST: - case CPUFREQ_INCOMPATIBLE: dev_dbg(fbi->dev, "min dma period: %d ps, " "new clock %d kHz\n", sa1100fb_min_dma_period(fbi), policy->max); |