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ARM: OMAP4: CPUidle: Avoid double idle driver registration

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OMAP4 CPUidle driver registration call is under a loop which leads
to calling cpuidle_register_driver twice which is not intended.

Fix it by moving the driver registration outside the loop.

Reported-by: Nishanth Menon <[email protected]>
Acked-by: Nishanth Menon <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
This commit is contained in:
Santosh Shilimkar 2013-03-25 15:35:04 +05:30 • committed by Kevin Hilman
commit dbd1ba6a62
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-omap2/cpuidle44xx.c
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@ -222,14 +222,14 @@ int __init omap4_idle_init(void)
if (!cpu_clkdm[0] || !cpu_clkdm[1])
return -ENODEV;
cpuidle_register_driver(&omap4_idle_driver);
for_each_cpu(cpu_id, cpu_online_mask) {
dev = &per_cpu(omap4_idle_dev, cpu_id);
dev->cpu = cpu_id;
#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED
dev->coupled_cpus = *cpu_online_mask;
#endif
cpuidle_register_driver(&omap4_idle_driver);
if (cpuidle_register_device(dev)) {
pr_err("%s: CPUidle register failed\n", __func__);
return -EIO;