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 <robert.jarzmik@free.fr>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/arch/arm/plat-samsung/time.c b/arch/arm/plat-samsung/time.c
index 773745a85f0f..73defd00c3e4 100644
--- a/arch/arm/plat-samsung/time.c
+++ b/arch/arm/plat-samsung/time.c
@@ -276,7 +276,7 @@ static struct syscore_ops s3c24xx_syscore_ops = {
 	.resume		= s3c2410_timer_setup,
 };
 
-static void __init s3c2410_timer_init(void)
+void __init s3c24xx_timer_init(void)
 {
 	arch_gettimeoffset = s3c2410_gettimeoffset;
 
@@ -285,7 +285,3 @@ static void __init s3c2410_timer_init(void)
 	setup_irq(IRQ_TIMER4, &s3c2410_timer_irq);
 	register_syscore_ops(&s3c24xx_syscore_ops);
 }
-
-struct sys_timer s3c24xx_timer = {
-	.init		= s3c2410_timer_init,
-};