From 6bb27d7349db51b50c40534710fe164ca0d58902 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 8 Nov 2012 12:40:59 -0700 Subject: ARM: delete struct sys_timer Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik Signed-off-by: Stephen Warren --- drivers/clocksource/bcm2835_timer.c | 6 +----- drivers/clocksource/dw_apb_timer_of.c | 6 +----- drivers/clocksource/sunxi_timer.c | 6 +----- 3 files changed, 3 insertions(+), 15 deletions(-) (limited to 'drivers/clocksource') diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c index bc19f12c20ce..7f796d8f7505 100644 --- a/drivers/clocksource/bcm2835_timer.c +++ b/drivers/clocksource/bcm2835_timer.c @@ -101,7 +101,7 @@ static struct of_device_id bcm2835_time_match[] __initconst = { {} }; -static void __init bcm2835_time_init(void) +void __init bcm2835_timer_init(void) { struct device_node *node; void __iomem *base; @@ -155,7 +155,3 @@ static void __init bcm2835_time_init(void) pr_info("bcm2835: system timer (irq = %d)\n", irq); } - -struct sys_timer bcm2835_timer = { - .init = bcm2835_time_init, -}; diff --git a/drivers/clocksource/dw_apb_timer_of.c b/drivers/clocksource/dw_apb_timer_of.c index f7dba5b79b44..ab09ed3742ee 100644 --- a/drivers/clocksource/dw_apb_timer_of.c +++ b/drivers/clocksource/dw_apb_timer_of.c @@ -107,7 +107,7 @@ static const struct of_device_id osctimer_ids[] __initconst = { {}, }; -static void __init timer_init(void) +void __init dw_apb_timer_init(void) { struct device_node *event_timer, *source_timer; @@ -125,7 +125,3 @@ static void __init timer_init(void) init_sched_clock(); } - -struct sys_timer dw_apb_timer = { - .init = timer_init, -}; diff --git a/drivers/clocksource/sunxi_timer.c b/drivers/clocksource/sunxi_timer.c index 3cd1bd3d7aee..6c2ed56e8b14 100644 --- a/drivers/clocksource/sunxi_timer.c +++ b/drivers/clocksource/sunxi_timer.c @@ -104,7 +104,7 @@ static struct of_device_id sunxi_timer_dt_ids[] = { { } }; -static void __init sunxi_timer_init(void) +void __init sunxi_timer_init(void) { struct device_node *node; unsigned long rate = 0; @@ -165,7 +165,3 @@ static void __init sunxi_timer_init(void) clockevents_register_device(&sunxi_clockevent); } - -struct sys_timer sunxi_timer = { - .init = sunxi_timer_init, -}; -- cgit v1.2.3