Commit 8582f6d1 authored Jun 29, 2016 by Thierry Reding

soc/tegra: Stub out PCIe IRQ workaround on 64-bit ARM



The PCIe host controller found on Tegra20 has a hardware bug that causes
PCIe interrupts to get lost when LP2 is enabled. Stub out the workaround
on 64-bit ARM because none of the more recent Tegra SoC generations seem
to have this bug anymore.

Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 8df12745

include/soc/tegra/cpuidle.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,7 @@
		#ifndef __SOC_TEGRA_CPUIDLE_H__
		#define __SOC_TEGRA_CPUIDLE_H__

		#ifdef CONFIG_CPU_IDLE
		#if defined(CONFIG_ARM) && defined(CONFIG_CPU_IDLE)
		void tegra_cpuidle_pcie_irqs_in_use(void);
		#else
		static inline void tegra_cpuidle_pcie_irqs_in_use(void)