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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2014-07-23 15:00:44 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-07-24 13:46:19 +0200 |
| commit | 752a99377673cd251517623df138ca3c5b8fe772 (patch) | |
| tree | 058762ccdca81e33e155a9b97d4729e9b23a37b1 /arch/arm/mach-mvebu | |
| parent | ARM: mvebu: make the cpuidle initialization more generic (diff) | |
| download | linux-752a99377673cd251517623df138ca3c5b8fe772.tar.xz linux-752a99377673cd251517623df138ca3c5b8fe772.zip | |
ARM: mvebu: use a local variable to store the resume address
The resume address used by the cpuidle code will not always be the
same depending on the SoC. Using a local variable to store the resume
address allows to keep the same function for the PM notifier but with
a different address. This address will be set during the
initialization of the cpuidle logic in pmsu.c.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1406120453-29291-8-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-mvebu')
| -rw-r--r-- | arch/arm/mach-mvebu/pmsu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index e976c3e5e1fe..ab525b7bfc03 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -73,6 +73,8 @@ extern void ll_enable_coherency(void); extern void armada_370_xp_cpu_resume(void); +static void *mvebu_cpu_resume; + static struct platform_device mvebu_v7_cpuidle_device = { .name = "cpuidle-armada-370-xp", }; @@ -299,7 +301,7 @@ static int mvebu_v7_cpu_pm_notify(struct notifier_block *self, { if (action == CPU_PM_ENTER) { unsigned int hw_cpu = cpu_logical_map(smp_processor_id()); - mvebu_pmsu_set_cpu_boot_addr(hw_cpu, armada_370_xp_cpu_resume); + mvebu_pmsu_set_cpu_boot_addr(hw_cpu, mvebu_cpu_resume); } else if (action == CPU_PM_EXIT) { mvebu_v7_pmsu_idle_exit(); } @@ -320,6 +322,7 @@ static int __init armada_xp_cpuidle_init(void) return -ENODEV; of_node_put(np); + mvebu_cpu_resume = armada_370_xp_cpu_resume; mvebu_v7_cpuidle_device.dev.platform_data = armada_370_xp_cpu_suspend; return 0; |