From 25483efeb2e56521e418a59fa93401be156dc3bb Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Sun, 3 May 2009 18:29:27 +0900 Subject: sh: Move dummy clockevents broadcast timer to its new home. The old arch/sh/kernel/timers/ directly will be going away completely once the rest of the TMU users are migrated, so move the dummy broadcast driver up a level in preparation. Signed-off-by: Paul Mundt --- arch/sh/kernel/Makefile_32 | 2 ++ arch/sh/kernel/Makefile_64 | 2 ++ arch/sh/kernel/localtimer.c | 57 +++++++++++++++++++++++++++++++++ arch/sh/kernel/timers/Makefile | 2 -- arch/sh/kernel/timers/timer-broadcast.c | 57 --------------------------------- 5 files changed, 61 insertions(+), 59 deletions(-) create mode 100644 arch/sh/kernel/localtimer.c delete mode 100644 arch/sh/kernel/timers/timer-broadcast.c diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32 index 82a3a150c00..5b1d4d0fe04 100644 --- a/arch/sh/kernel/Makefile_32 +++ b/arch/sh/kernel/Makefile_32 @@ -32,4 +32,6 @@ obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o obj-$(CONFIG_DUMP_CODE) += disassemble.o obj-$(CONFIG_HIBERNATION) += swsusp.o +obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += localtimer.o + EXTRA_CFLAGS += -Werror diff --git a/arch/sh/kernel/Makefile_64 b/arch/sh/kernel/Makefile_64 index fe425d7f687..d256c774695 100644 --- a/arch/sh/kernel/Makefile_64 +++ b/arch/sh/kernel/Makefile_64 @@ -17,4 +17,6 @@ obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_IO_TRAPPED) += io_trapped.o obj-$(CONFIG_GENERIC_GPIO) += gpio.o +obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += localtimer.o + EXTRA_CFLAGS += -Werror diff --git a/arch/sh/kernel/localtimer.c b/arch/sh/kernel/localtimer.c new file mode 100644 index 00000000000..96e8eaea1e6 --- /dev/null +++ b/arch/sh/kernel/localtimer.c @@ -0,0 +1,57 @@ +/* + * Dummy local timer + * + * Copyright (C) 2008 Paul Mundt + * + * cloned from: + * + * linux/arch/arm/mach-realview/localtimer.c + * + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static DEFINE_PER_CPU(struct clock_event_device, local_clockevent); + +/* + * Used on SMP for either the local timer or SMP_MSG_TIMER + */ +void local_timer_interrupt(void) +{ + struct clock_event_device *clk = &__get_cpu_var(local_clockevent); + + clk->event_handler(clk); +} + +static void dummy_timer_set_mode(enum clock_event_mode mode, + struct clock_event_device *clk) +{ +} + +void __cpuinit local_timer_setup(unsigned int cpu) +{ + struct clock_event_device *clk = &per_cpu(local_clockevent, cpu); + + clk->name = "dummy_timer"; + clk->features = CLOCK_EVT_FEAT_DUMMY; + clk->rating = 200; + clk->mult = 1; + clk->set_mode = dummy_timer_set_mode; + clk->broadcast = smp_timer_broadcast; + clk->cpumask = cpumask_of(cpu); + + clockevents_register_device(clk); +} diff --git a/arch/sh/kernel/timers/Makefile b/arch/sh/kernel/timers/Makefile index 44156df0bde..8bceba59e76 100644 --- a/arch/sh/kernel/timers/Makefile +++ b/arch/sh/kernel/timers/Makefile @@ -5,5 +5,3 @@ obj-y := timer.o obj-$(CONFIG_SH_TMU) += timer-tmu.o - -obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += timer-broadcast.o diff --git a/arch/sh/kernel/timers/timer-broadcast.c b/arch/sh/kernel/timers/timer-broadcast.c deleted file mode 100644 index 96e8eaea1e6..00000000000 --- a/arch/sh/kernel/timers/timer-broadcast.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Dummy local timer - * - * Copyright (C) 2008 Paul Mundt - * - * cloned from: - * - * linux/arch/arm/mach-realview/localtimer.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static DEFINE_PER_CPU(struct clock_event_device, local_clockevent); - -/* - * Used on SMP for either the local timer or SMP_MSG_TIMER - */ -void local_timer_interrupt(void) -{ - struct clock_event_device *clk = &__get_cpu_var(local_clockevent); - - clk->event_handler(clk); -} - -static void dummy_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *clk) -{ -} - -void __cpuinit local_timer_setup(unsigned int cpu) -{ - struct clock_event_device *clk = &per_cpu(local_clockevent, cpu); - - clk->name = "dummy_timer"; - clk->features = CLOCK_EVT_FEAT_DUMMY; - clk->rating = 200; - clk->mult = 1; - clk->set_mode = dummy_timer_set_mode; - clk->broadcast = smp_timer_broadcast; - clk->cpumask = cpumask_of(cpu); - - clockevents_register_device(clk); -} -- cgit v1.2.3