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ARM: tegra: disable LP2 cpuidle state if PCIe is enabled
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm
/
mach-tegra
/
cpuidle.c
diff --git
a/arch/arm/mach-tegra/cpuidle.c
b/arch/arm/mach-tegra/cpuidle.c
index e85973cef037e02509cb1a774df7285682795806..0961dfcf83a4af4e2395f114a3608f6d35ac4349 100644
(file)
--- a/
arch/arm/mach-tegra/cpuidle.c
+++ b/
arch/arm/mach-tegra/cpuidle.c
@@
-44,3
+44,13
@@
void __init tegra_cpuidle_init(void)
break;
}
}
+
+void tegra_cpuidle_pcie_irqs_in_use(void)
+{
+ switch (tegra_chip_id) {
+ case TEGRA20:
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
+ tegra20_cpuidle_pcie_irqs_in_use();
+ break;
+ }
+}