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authorStephen Warren <swarren@nvidia.com>2012-11-08 12:40:59 -0700
committerStephen Warren <swarren@nvidia.com>2012-12-24 09:36:38 -0700
commit6bb27d7349db51b50c40534710fe164ca0d58902 (patch)
tree8f227c8bbf27b87275302dc133bb2b949b64622f /arch/arm/mach-versatile
parent7704c095230e2e9863f3aacd0489a4b4cc00bf45 (diff)
downloadlinux-6bb27d7349db51b50c40534710fe164ca0d58902.tar.bz2
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>
Diffstat (limited to 'arch/arm/mach-versatile')
-rw-r--r--arch/arm/mach-versatile/core.c7
-rw-r--r--arch/arm/mach-versatile/core.h2
-rw-r--r--arch/arm/mach-versatile/versatile_ab.c2
-rw-r--r--arch/arm/mach-versatile/versatile_dt.c2
-rw-r--r--arch/arm/mach-versatile/versatile_pb.c2
5 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 5d5929450366..d5ddc0c77f5b 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -770,7 +770,7 @@ void __init versatile_init(void)
/*
* Set up timer interrupt, and return the current time in seconds.
*/
-static void __init versatile_timer_init(void)
+void __init versatile_timer_init(void)
{
u32 val;
@@ -797,8 +797,3 @@ static void __init versatile_timer_init(void)
sp804_clocksource_init(TIMER3_VA_BASE, "timer3");
sp804_clockevents_init(TIMER0_VA_BASE, IRQ_TIMERINT0_1, "timer0");
}
-
-struct sys_timer versatile_timer = {
- .init = versatile_timer_init,
-};
-
diff --git a/arch/arm/mach-versatile/core.h b/arch/arm/mach-versatile/core.h
index 683e60776a85..5c1b87d1da6b 100644
--- a/arch/arm/mach-versatile/core.h
+++ b/arch/arm/mach-versatile/core.h
@@ -29,7 +29,7 @@ extern void __init versatile_init(void);
extern void __init versatile_init_early(void);
extern void __init versatile_init_irq(void);
extern void __init versatile_map_io(void);
-extern struct sys_timer versatile_timer;
+extern void versatile_timer_init(void);
extern void versatile_restart(char, const char *);
extern unsigned int mmc_status(struct device *dev);
#ifdef CONFIG_OF
diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c
index 98f65493177a..187c1da2c4bb 100644
--- a/arch/arm/mach-versatile/versatile_ab.c
+++ b/arch/arm/mach-versatile/versatile_ab.c
@@ -40,7 +40,7 @@ MACHINE_START(VERSATILE_AB, "ARM-Versatile AB")
.init_early = versatile_init_early,
.init_irq = versatile_init_irq,
.handle_irq = vic_handle_irq,
- .timer = &versatile_timer,
+ .init_time = versatile_timer_init,
.init_machine = versatile_init,
.restart = versatile_restart,
MACHINE_END
diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c
index ae5ad3c8f3dd..ccf9f8a92067 100644
--- a/arch/arm/mach-versatile/versatile_dt.c
+++ b/arch/arm/mach-versatile/versatile_dt.c
@@ -47,7 +47,7 @@ DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)")
.init_early = versatile_init_early,
.init_irq = versatile_init_irq,
.handle_irq = vic_handle_irq,
- .timer = &versatile_timer,
+ .init_time = versatile_timer_init,
.init_machine = versatile_dt_init,
.dt_compat = versatile_dt_match,
.restart = versatile_restart,
diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c
index 19738331bd3d..1cabc0aa569d 100644
--- a/arch/arm/mach-versatile/versatile_pb.c
+++ b/arch/arm/mach-versatile/versatile_pb.c
@@ -108,7 +108,7 @@ MACHINE_START(VERSATILE_PB, "ARM-Versatile PB")
.init_early = versatile_init_early,
.init_irq = versatile_init_irq,
.handle_irq = vic_handle_irq,
- .timer = &versatile_timer,
+ .init_time = versatile_timer_init,
.init_machine = versatile_pb_init,
.restart = versatile_restart,
MACHINE_END