cpufreq: integrator: Use set_cpus_allowed_ptr

Author: Himangi Saraogi <himangi774@gmail.com>

Several years ago there was an effort to convert all uses of
set_cpus_allowed to use set_cpus_allowed_ptr with the goal of eventually
removing the current definition of set_cpus_allowed and renaming
set_cpus_allowed_ptr as set_cpus_allowed
(https://lkml.org/lkml/2010/3/26/59). This is another step in this
direction.

The Coccinelle semantic patch that makes this change is as follows:

// 
@@
expression E1,E2;
@@

- set_cpus_allowed(E1, cpumask_of_cpu(E2))
+ set_cpus_allowed_ptr(E1, cpumask_of(E2))

@@
expression E;
identifier I;
@@

- set_cpus_allowed(E, I)
+ set_cpus_allowed_ptr(E, &I)
// 

Signed-off-by: Himangi Saraogi 
Acked-by: Julia Lawall 
Acked-by: Viresh Kumar 
Signed-off-by: Rafael J. Wysocki

---
 drivers/cpufreq/integrator-cpufreq.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
 
diff --git a/drivers/cpufreq/integrator-cpufreq.c b/drivers/cpufreq/integrator-cpufreq.c
index e5122f1..c132052 100644
--- a/drivers/cpufreq/integrator-cpufreq.c
+++ b/drivers/cpufreq/integrator-cpufreq.c
@@ -92,7 +92,7 @@ static int integrator_set_target(struct cpufreq_policy *policy,
 	 * Bind to the specified CPU.  When this call returns,
 	 * we should be running on the right CPU.
 	 */
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	BUG_ON(cpu != smp_processor_id());
 
 	/* get current setting */
@@ -118,7 +118,7 @@ static int integrator_set_target(struct cpufreq_policy *policy,
 	freqs.new = icst_hz(&cclk_params, vco) / 1000;
 
 	if (freqs.old == freqs.new) {
-		set_cpus_allowed(current, cpus_allowed);
+		set_cpus_allowed_ptr(current, &cpus_allowed);
 		return 0;
 	}
 
@@ -141,7 +141,7 @@ static int integrator_set_target(struct cpufreq_policy *policy,
 	/*
 	 * Restore the CPUs allowed mask.
 	 */
-	set_cpus_allowed(current, cpus_allowed);
+	set_cpus_allowed_ptr(current, &cpus_allowed);
 
 	cpufreq_freq_transition_end(policy, &freqs, 0);
 
@@ -157,7 +157,7 @@ static unsigned int integrator_get(unsigned int cpu)
 
 	cpus_allowed = current->cpus_allowed;
 
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 	BUG_ON(cpu != smp_processor_id());
 
 	/* detect memory etc. */
@@ -173,7 +173,7 @@ static unsigned int integrator_get(unsigned int cpu)
 
 	current_freq = icst_hz(&cclk_params, vco) / 1000; /* current freq */
 
-	set_cpus_allowed(current, cpus_allowed);
+	set_cpus_allowed_ptr(current, &cpus_allowed);
 
 	return current_freq;
 }

cpufreq: integrator: Use set_cpus_allowed_ptr

qlambert

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