From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Tue, 12 Mar 2013 10:27:56 +0100 Subject: [PATCH 2/2] cpuidle / calxeda: remove redundant Kconfig option In-Reply-To: <1363080476-26555-1-git-send-email-daniel.lezcano@linaro.org> References: <1363080476-26555-1-git-send-email-daniel.lezcano@linaro.org> Message-ID: <1363080476-26555-2-git-send-email-daniel.lezcano@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org When the CPU_IDLE and the ARCH_HIGHBANK options are set it is pointless to define a new option CPU_IDLE_CALXEDA because it is redundant. The Makefile drivers directory contains a condition to compile the cpuidle drivers: obj-$(CONFIG_CPU_IDLE) += cpuidle/ Hence, if CPU_IDLE is not set we won't enter this directory. This patch removes the useless Kconfig option and replaces the condition in the Makefile by CONFIG_ARCH_HIGHBANK. Signed-off-by: Daniel Lezcano --- drivers/cpuidle/Kconfig | 10 ---------- drivers/cpuidle/Makefile | 2 +- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig index c4cc27e..234ae65 100644 --- a/drivers/cpuidle/Kconfig +++ b/drivers/cpuidle/Kconfig @@ -30,13 +30,3 @@ config CPU_IDLE_GOV_MENU config ARCH_NEEDS_CPU_IDLE_COUPLED def_bool n - -if CPU_IDLE - -config CPU_IDLE_CALXEDA - bool "CPU Idle Driver for Calxeda processors" - depends on ARCH_HIGHBANK - help - Select this to enable cpuidle on Calxeda processors. - -endif diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index 0d8bd55..d1aba71 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -5,5 +5,5 @@ obj-y += cpuidle.o driver.o governor.o sysfs.o governors/ obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o -obj-$(CONFIG_CPU_IDLE_CALXEDA) += cpuidle-calxeda.o +obj-$(CONFIG_ARCH_HIGHBANK) += cpuidle-calxeda.o obj-$(CONFIG_ARCH_KIRKWOOD) += cpuidle-kirkwood.o -- 1.7.9.5