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-msm/timer.c b/arch/arm/mach-msm/timer.c
index 476549a..2fb5f3e 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -229,7 +229,7 @@
{ },
};
-static void __init msm_dt_timer_init(void)
+void __init msm_dt_timer_init(void)
{
struct device_node *np;
u32 freq;
@@ -296,10 +296,6 @@
msm_timer_init(freq, 32, irq, !!percpu_offset);
}
-
-struct sys_timer msm_dt_timer = {
- .init = msm_dt_timer_init
-};
#endif
static int __init msm_timer_map(phys_addr_t event, phys_addr_t source)
@@ -317,7 +313,7 @@
return 0;
}
-static void __init msm7x01_timer_init(void)
+void __init msm7x01_timer_init(void)
{
struct clocksource *cs = &msm_clocksource;
@@ -330,28 +326,16 @@
false);
}
-struct sys_timer msm7x01_timer = {
- .init = msm7x01_timer_init
-};
-
-static void __init msm7x30_timer_init(void)
+void __init msm7x30_timer_init(void)
{
if (msm_timer_map(0xc0100004, 0xc0100024))
return;
msm_timer_init(24576000 / 4, 32, 1, false);
}
-struct sys_timer msm7x30_timer = {
- .init = msm7x30_timer_init
-};
-
-static void __init qsd8x50_timer_init(void)
+void __init qsd8x50_timer_init(void)
{
if (msm_timer_map(0xAC100000, 0xAC100010))
return;
msm_timer_init(19200000 / 4, 32, 7, false);
}
-
-struct sys_timer qsd8x50_timer = {
- .init = qsd8x50_timer_init
-};