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[PATCH 4/7] arch/mips/kernel: Use set_cpus_allowed_ptr

To: peterz@infradead.org, mingo@elte.hu, tglx@linutronix.de, oleg@redhat.com, Ralf Baechle <ralf@linux-mips.org>, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH 4/7] arch/mips/kernel: Use set_cpus_allowed_ptr
From: Julia Lawall <julia@diku.dk>
Date: Fri, 26 Mar 2010 23:03:07 +0100 (CET)
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
From: Julia Lawall <julia@diku.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@diku.dk>

---
 arch/mips/kernel/cpufreq/loongson2_cpufreq.c |    4 ++--
 arch/mips/kernel/mips-mt-fpaff.c             |    4 ++--
 arch/mips/kernel/traps.c                     |    2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff -u -p a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c 
b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
--- a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
+++ b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c
@@ -65,7 +65,7 @@ static int loongson2_cpufreq_target(stru
                return -ENODEV;
 
        cpus_allowed = current->cpus_allowed;
-       set_cpus_allowed(current, cpumask_of_cpu(cpu));
+       set_cpus_allowed_ptr(current, cpumask_of(cpu));
 
        if (cpufreq_frequency_table_target
            (policy, &loongson2_clockmod_table[0], target_freq, relation,
@@ -91,7 +91,7 @@ static int loongson2_cpufreq_target(stru
        /* notifiers */
        cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
 
-       set_cpus_allowed(current, cpus_allowed);
+       set_cpus_allowed_ptr(current, &cpus_allowed);
 
        /* setting the cpu frequency */
        clk_set_rate(cpuclk, freq);
diff -u -p a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -100,10 +100,10 @@ asmlinkage long mipsmt_sys_sched_setaffi
        if (test_ti_thread_flag(ti, TIF_FPUBOUND) &&
            cpus_intersects(new_mask, mt_fpu_cpumask)) {
                cpus_and(effective_mask, new_mask, mt_fpu_cpumask);
-               retval = set_cpus_allowed(p, effective_mask);
+               retval = set_cpus_allowed_ptr(p, &effective_mask);
        } else {
                clear_ti_thread_flag(ti, TIF_FPUBOUND);
-               retval = set_cpus_allowed(p, new_mask);
+               retval = set_cpus_allowed_ptr(p, &new_mask);
        }
 
 out_unlock:
diff -u -p a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -862,7 +862,7 @@ static void mt_ase_fp_affinity(void)
                                = current->cpus_allowed;
                        cpus_and(tmask, current->cpus_allowed,
                                mt_fpu_cpumask);
-                       set_cpus_allowed(current, tmask);
+                       set_cpus_allowed_ptr(current, &tmask);
                        set_thread_flag(TIF_FPUBOUND);
                }
        }

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