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 <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
index 3213bad..9b9d105 100644 (file)
--- 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 (file)
--- 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