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>
diff --git a/arch/arm/mach-h720x/common.h b/arch/arm/mach-h720x/common.h
index 79cfb97..7e73841 100644
--- a/arch/arm/mach-h720x/common.h
+++ b/arch/arm/mach-h720x/common.h
@@ -19,12 +19,12 @@
extern void h720x_restart(char, const char *);
#ifdef CONFIG_ARCH_H7202
-extern struct sys_timer h7202_timer;
+extern void h7202_timer_init(void);
extern void __init init_hw_h7202(void);
extern void __init h7202_init_irq(void);
extern void __init h7202_init_time(void);
#endif
#ifdef CONFIG_ARCH_H7201
-extern struct sys_timer h7201_timer;
+extern void h7201_timer_init(void);
#endif
diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c
index ba349cf..13c7412 100644
--- a/arch/arm/mach-h720x/cpu-h7201.c
+++ b/arch/arm/mach-h720x/cpu-h7201.c
@@ -44,7 +44,7 @@
/*
* Setup TIMER0 as system timer
*/
-void __init h7201_init_time(void)
+void __init h7201_timer_init(void)
{
arch_gettimeoffset = h720x_gettimeoffset;
@@ -55,7 +55,3 @@
setup_irq(IRQ_TIMER0, &h7201_timer_irq);
}
-
-struct sys_timer h7201_timer = {
- .init = h7201_init_time,
-};
diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c
index fb9ca76..e2ae7e8 100644
--- a/arch/arm/mach-h720x/cpu-h7202.c
+++ b/arch/arm/mach-h720x/cpu-h7202.c
@@ -178,7 +178,7 @@
/*
* Setup TIMER0 as system timer
*/
-void __init h7202_init_time(void)
+void __init h7202_timer_init(void)
{
arch_gettimeoffset = h720x_gettimeoffset;
@@ -190,10 +190,6 @@
setup_irq(IRQ_TIMER0, &h7202_timer_irq);
}
-struct sys_timer h7202_timer = {
- .init = h7202_init_time,
-};
-
void __init h7202_init_irq (void)
{
int irq;
diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c
index 5fdb20c..4fdeb68 100644
--- a/arch/arm/mach-h720x/h7201-eval.c
+++ b/arch/arm/mach-h720x/h7201-eval.c
@@ -32,7 +32,7 @@
.atag_offset = 0x1000,
.map_io = h720x_map_io,
.init_irq = h720x_init_irq,
- .timer = &h7201_timer,
+ .init_time = h7201_timer_init,
.dma_zone_size = SZ_256M,
.restart = h720x_restart,
MACHINE_END
diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c
index 1696730..f68e967 100644
--- a/arch/arm/mach-h720x/h7202-eval.c
+++ b/arch/arm/mach-h720x/h7202-eval.c
@@ -74,7 +74,7 @@
.atag_offset = 0x100,
.map_io = h720x_map_io,
.init_irq = h7202_init_irq,
- .timer = &h7202_timer,
+ .init_time = h7202_timer_init,
.init_machine = init_eval_h7202,
.dma_zone_size = SZ_256M,
.restart = h720x_restart,