From ea7113f70d6f91dee0d7afd8580c8cac06b6d222 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sat, 20 Apr 2013 16:09:17 +0200 Subject: [PATCH] clocksource: nomadik-mtu: fix up clocksource/timer The Nomadik clocksource driver has had a bad define making it impossible to use it for sched_clock() for a while. Fix this and also enable it for the Nomadik. Signed-off-by: Linus Walleij Signed-off-by: Olof Johansson --- arch/arm/mach-nomadik/Kconfig | 1 + drivers/clocksource/nomadik-mtu.c | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 3213bad..9b9d105 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -5,6 +5,7 @@ config ARCH_NOMADIK select ARM_AMBA select ARM_VIC select CLKSRC_NOMADIK_MTU + select CLKSRC_NOMADIK_MTU_SCHED_CLOCK select COMMON_CLK select CPU_ARM926T select GENERIC_CLOCKEVENTS diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c index 071f6ea..e405531 100644 --- a/drivers/clocksource/nomadik-mtu.c +++ b/drivers/clocksource/nomadik-mtu.c @@ -67,7 +67,7 @@ static u32 clk_prescale; static u32 nmdk_cycle; /* write-once */ static struct delay_timer mtu_delay_timer; -#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK +#ifdef CONFIG_CLKSRC_NOMADIK_MTU_SCHED_CLOCK /* * Override the global weak sched_clock symbol with this * local implementation which uses the clocksource to get some @@ -233,7 +233,7 @@ void __init nmdk_timer_init(void __iomem *base, int irq) pr_err("timer: failed to initialize clock source %s\n", "mtu_0"); -#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK +#ifdef CONFIG_CLKSRC_NOMADIK_MTU_SCHED_CLOCK setup_sched_clock(nomadik_read_sched_clock, 32, rate); #endif -- 2.7.4