From 994ce40a9151f18df45ba7a2352a4eda2f3c5eaa Mon Sep 17 00:00:00 2001 From: Doug Goldstein Date: Tue, 15 Dec 2015 14:14:00 +0100 Subject: [PATCH] build: convert HAS_CPUFREQ use to Kconfig Use the Kconfig generated CONFIG_HAS_CPUFREQ defines in the code base. Signed-off-by: Doug Goldstein Acked-by: Jan Beulich --- xen/arch/x86/Kconfig | 1 + xen/arch/x86/Rules.mk | 1 - xen/drivers/Kconfig | 2 ++ xen/drivers/Makefile | 2 +- xen/drivers/cpufreq/Kconfig | 4 ++++ 5 files changed, 8 insertions(+), 2 deletions(-) create mode 100644 xen/drivers/cpufreq/Kconfig diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig index a42c149c5f..d04ab05245 100644 --- a/xen/arch/x86/Kconfig +++ b/xen/arch/x86/Kconfig @@ -4,6 +4,7 @@ config X86_64 config X86 def_bool y select HAS_ACPI + select HAS_CPUFREQ select HAS_IOPORTS select HAS_NS16550 select HAS_PASSTHROUGH diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk index 592d1f2f25..c09757a4b2 100644 --- a/xen/arch/x86/Rules.mk +++ b/xen/arch/x86/Rules.mk @@ -2,7 +2,6 @@ # x86-specific definitions HAS_NUMA := y -HAS_CPUFREQ := y HAS_EHCI := y HAS_KEXEC := y HAS_GDBSX := y diff --git a/xen/drivers/Kconfig b/xen/drivers/Kconfig index f0ad01e26b..bc3a54f0ea 100644 --- a/xen/drivers/Kconfig +++ b/xen/drivers/Kconfig @@ -4,6 +4,8 @@ source "drivers/acpi/Kconfig" source "drivers/char/Kconfig" +source "drivers/cpufreq/Kconfig" + source "drivers/passthrough/Kconfig" source "drivers/pci/Kconfig" diff --git a/xen/drivers/Makefile b/xen/drivers/Makefile index 01d6b8d326..7bbb654fad 100644 --- a/xen/drivers/Makefile +++ b/xen/drivers/Makefile @@ -1,5 +1,5 @@ subdir-y += char -subdir-$(HAS_CPUFREQ) += cpufreq +subdir-$(CONFIG_HAS_CPUFREQ) += cpufreq subdir-$(CONFIG_HAS_PCI) += pci subdir-$(CONFIG_HAS_PASSTHROUGH) += passthrough subdir-$(CONFIG_HAS_ACPI) += acpi diff --git a/xen/drivers/cpufreq/Kconfig b/xen/drivers/cpufreq/Kconfig new file mode 100644 index 0000000000..00be4802d7 --- /dev/null +++ b/xen/drivers/cpufreq/Kconfig @@ -0,0 +1,4 @@ + +# Select HAS_CPUFREQ if CPU frequency scaling is supported +config HAS_CPUFREQ + bool -- 2.39.5