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ARM: delete struct sys_timer

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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>
This commit is contained in:
Stephen Warren
2012-11-08 12:40:59 -07:00
parent 7704c09523
commit 6bb27d7349
495 changed files with 629 additions and 1224 deletions
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5
arch/arm/mach-shmobile/setup-sh73a0.c
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@@ -796,7 +796,7 @@ void __init sh73a0_add_standard_devices(void)
/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */
void __init __weak sh73a0_register_twd(void) { }
static void __init sh73a0_earlytimer_init(void)
void __init sh73a0_earlytimer_init(void)
{
sh73a0_clock_init();
shmobile_earlytimer_init();
@@ -810,7 +810,4 @@ void __init sh73a0_add_early_devices(void)
/* setup early console here as well */
shmobile_setup_console();
/* override timer setup with soc-specific code */
shmobile_timer.init = sh73a0_earlytimer_init;
}