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/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c
index e046439573e..20ff50f3ccf 100644
--- a/arch/arm/mach-clps711x/common.c
+++ b/arch/arm/mach-clps711x/common.c
@@ -282,7 +282,7 @@ static void add_fixed_clk(struct clk *clk, const char *name, int rate)
 	clk_register_clkdev(clk, name, NULL);
 }
 
-static void __init clps711x_timer_init(void)
+void __init clps711x_timer_init(void)
 {
 	int osc, ext, pll, cpu, bus, timl, timh, uart, spi;
 	u32 tmp;
@@ -345,10 +345,6 @@ static void __init clps711x_timer_init(void)
 	setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
 }
 
-struct sys_timer clps711x_timer = {
-	.init		= clps711x_timer_init,
-};
-
 void clps711x_restart(char mode, const char *cmd)
 {
 	soft_restart(0);