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ARM: EXYNOS: Fix build with ARM_CPU_SUSPEND=n
"ARM: EXYNOS: Add support for firmware-assisted suspend/resume" patch added to arch/arm/mach-exynos/firmware.c new references to functions from arch/arm/mach-exynos/sleep.S causing the new CONFIG_PM_SLEEP=n build breakages. Then "ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=y" patch tried to fix the CONFIG_PM_SLEEP=n issues by always building sleep.S which caused the CONFIG_ARM_CPU_SUSPEND=n build breakage. Fix it by building arch/arm/mach-exynos/sleep.o only for CONFIG_EXYNOS_CPU_SUSPEND=y and adding appropriate IS_ENABLED() checks to arch/arm/mach-exynos/firmware.c. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [b.zolnierkie: fixed ->resume check and added patch description] Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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@ -9,9 +9,9 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) += -I$(srctree)/$(src)/include -I$(srctree)
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# Core
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obj-$(CONFIG_ARCH_EXYNOS) += exynos.o pmu.o exynos-smc.o firmware.o sleep.o
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obj-$(CONFIG_ARCH_EXYNOS) += exynos.o pmu.o exynos-smc.o firmware.o
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obj-$(CONFIG_EXYNOS_CPU_SUSPEND) += pm.o
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obj-$(CONFIG_EXYNOS_CPU_SUSPEND) += pm.o sleep.o
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obj-$(CONFIG_PM_SLEEP) += suspend.o
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obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
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@ -129,11 +129,11 @@ static int exynos_resume(void)
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}
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static const struct firmware_ops exynos_firmware_ops = {
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.do_idle = exynos_do_idle,
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.do_idle = IS_ENABLED(CONFIG_EXYNOS_CPU_SUSPEND) ? exynos_do_idle : NULL,
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.set_cpu_boot_addr = exynos_set_cpu_boot_addr,
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.cpu_boot = exynos_cpu_boot,
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.suspend = exynos_suspend,
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.resume = exynos_resume,
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.suspend = IS_ENABLED(CONFIG_PM_SLEEP) ? exynos_suspend : NULL,
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.resume = IS_ENABLED(CONFIG_EXYNOS_CPU_SUSPEND) ? exynos_resume : NULL,
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};
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void __init exynos_firmware_init(void)
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