linux-kernel - [PATCH 6/7] arch/sh/kernel: Use set_cpus_allowed

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Date:	Fri, 26 Mar 2010 23:03:49 +0100 (CET)
From:	Julia Lawall <julia@...u.dk>
To:	peterz@...radead.org, mingo@...e.hu, tglx@...utronix.de,
	oleg@...hat.com, Paul Mundt <lethal@...ux-sh.org>,
	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [PATCH 6/7] arch/sh/kernel: Use set_cpus_allowed_ptr

From: Julia Lawall <julia@...u.dk>

Use set_cpus_allowed_ptr rather than set_cpus_allowed.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
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)
// </smpl>

Signed-off-by: Julia Lawall <julia@...u.dk>

---
 arch/sh/kernel/cpufreq.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -u -p a/arch/sh/kernel/cpufreq.c b/arch/sh/kernel/cpufreq.c
--- a/arch/sh/kernel/cpufreq.c
+++ b/arch/sh/kernel/cpufreq.c
@@ -48,7 +48,7 @@ static int sh_cpufreq_target(struct cpuf
 		return -ENODEV;
 
 	cpus_allowed = current->cpus_allowed;
-	set_cpus_allowed(current, cpumask_of_cpu(cpu));
+	set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
 	BUG_ON(smp_processor_id() != cpu);
 
@@ -66,7 +66,7 @@ static int sh_cpufreq_target(struct cpuf
 	freqs.flags	= 0;
 
 	cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
-	set_cpus_allowed(current, cpus_allowed);
+	set_cpus_allowed_ptr(current, &cpus_allowed);
 	clk_set_rate(cpuclk, freq);
 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 
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