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Commit c358e70e authored Jan 10, 2014 by Murali Nalajala Committed by Abhimanyu Kapur Feb 09, 2014

irqchip: msm_show_resume_irq: enable show resume irq



Enable logging of interrupts that could have caused
system resume.

Change-Id: Ifaec9796c35eb112c196ced46500ab171a9899f0
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>

parent 00ca6a61

arch/arm/mach-msm/Kconfig

+0 −10

Original line number	Diff line number	Diff line
		@@ -1140,16 +1140,6 @@ config MSM_GSBI9_UART
		help
		This enables GSBI9 configured into UART.

		config MSM_SHOW_RESUME_IRQ
		bool "Enable logging of interrupts that could have caused resume"
		depends on (ARM_GIC \|\| PMIC8058)
		default y if PMIC8058
		default n
		help
		This option logs wake up interrupts that have triggered just before
		the resume loop unrolls. Say Y if you want to debug why the system
		resumed.

		config MSM_ULTRASOUND_B
		bool "QDSP6V2 HW Ultrasound support"
		help

arch/arm/mach-msm/Makefile

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Original line number	Diff line number	Diff line
		@@ -119,7 +119,6 @@ obj-$(CONFIG_ARCH_APQ8084) += gpiomux-v2.o gpiomux.o
		obj-$(CONFIG_ARCH_FSM9900) += gpiomux-v2.o gpiomux.o

		obj-$(CONFIG_MSM_RUN_QUEUE_STATS) += msm_rq_stats.o
		obj-$(CONFIG_MSM_SHOW_RESUME_IRQ) += msm_show_resume_irq.o
		obj-$(CONFIG_MSM_NATIVE_RESTART) += restart.o

		obj-$(CONFIG_MSM_CACHE_ERP) += cache_erp.o

drivers/irqchip/Kconfig

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Original line number	Diff line number	Diff line
		@@ -30,6 +30,16 @@ config ARM_VIC_NR
		The maximum number of VICs available in the system, for
		power management.

		config MSM_SHOW_RESUME_IRQ
		bool "Enable logging of interrupts that could have caused resume"
		depends on ARM_GIC
		default n
		help
		This option logs wake up interrupts that have triggered just before
		the resume loop unrolls. It helps to debug to know any unnecessary
		wake up interrupts that causes system to come out of low power modes.
		Say Y if you want to debug why the system resumed.

		config RENESAS_INTC_IRQPIN
		bool
		select IRQ_DOMAIN

drivers/irqchip/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -17,3 +17,4 @@ obj-$(CONFIG_RENESAS_IRQC) += irq-renesas-irqc.o
		obj-$(CONFIG_VERSATILE_FPGA_IRQ) += irq-versatile-fpga.o
		obj-$(CONFIG_ARCH_VT8500) += irq-vt8500.o
		obj-$(CONFIG_MSM_IRQ) += irq-msm.o
		obj-$(CONFIG_MSM_SHOW_RESUME_IRQ) += msm_show_resume_irq.o

arch/arm/mach-msm/msm_show_resume_irq.c→drivers/irqchip/msm_show_resume_irq.c

+1 −1

Original line number	Diff line number	Diff line
		/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2011, 2014, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and