diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2012-04-27 13:18:42 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2012-04-27 13:39:25 +0100 |
| commit | fb8a99f9f6bdc908cbbd2284cee80c709d9f7c03 (patch) | |
| tree | c99ea6cd79714e25e016c7270e5191b0e9dfcd6f /arch/arm | |
| parent | 120f3d6c2309cde8b93310267ed11a9b5aa2aad4 (diff) | |
ARM: architected timers: remove support for non DT platforms
All mainline platforms using the ARM architected timers are DT
only. As such, remove the ad-hoc support that is not longer needed
anymore.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch_timer.h | 14 | ||||
| -rw-r--r-- | arch/arm/kernel/arch_timer.c | 19 |
2 files changed, 3 insertions, 30 deletions
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h index 935897f120b..ed2e95d46e2 100644 --- a/arch/arm/include/asm/arch_timer.h +++ b/arch/arm/include/asm/arch_timer.h @@ -1,22 +1,10 @@ #ifndef __ASMARM_ARCH_TIMER_H #define __ASMARM_ARCH_TIMER_H -#include <linux/ioport.h> - -struct arch_timer { - struct resource res[2]; -}; - #ifdef CONFIG_ARM_ARCH_TIMER -int arch_timer_register(struct arch_timer *); -int arch_timer_sched_clock_init(void); int arch_timer_of_register(void); +int arch_timer_sched_clock_init(void); #else -static inline int arch_timer_register(struct arch_timer *at) -{ - return -ENXIO; -} - static inline int arch_timer_of_register(void) { return -ENXIO; diff --git a/arch/arm/kernel/arch_timer.c b/arch/arm/kernel/arch_timer.c index 154f0a1756b..dd58035621f 100644 --- a/arch/arm/kernel/arch_timer.c +++ b/arch/arm/kernel/arch_timer.c @@ -248,7 +248,7 @@ static struct local_timer_ops arch_timer_ops __cpuinitdata = { static struct clock_event_device arch_timer_global_evt; -static int __init arch_timer_common_register(void) +static int __init arch_timer_register(void) { int err; @@ -309,20 +309,6 @@ out_free: return err; } -int __init arch_timer_register(struct arch_timer *at) -{ - if (at->res[0].start <= 0 || !(at->res[0].flags & IORESOURCE_IRQ)) - return -EINVAL; - - arch_timer_ppi = at->res[0].start; - - if (at->res[1].start > 0 || (at->res[1].flags & IORESOURCE_IRQ)) - arch_timer_ppi2 = at->res[1].start; - - return arch_timer_common_register(); -} - -#ifdef CONFIG_OF static const struct of_device_id arch_timer_of_match[] __initconst = { { .compatible = "arm,armv7-timer", }, {}, @@ -348,9 +334,8 @@ int __init arch_timer_of_register(void) pr_info("arch_timer: found %s irqs %d %d\n", np->name, arch_timer_ppi, arch_timer_ppi2); - return arch_timer_common_register(); + return arch_timer_register(); } -#endif int __init arch_timer_sched_clock_init(void) { |