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arm: prima2: use of_platform_populate instead of of_platform_bus_probe 

use of_platform_populate to populate platform devices, it is suitable
for creating devices which are children of the root node, then makes
things like pcm work.

this patch removes sirfsoc_mach_init() function and lets arm core do
of_platform_populate:

    static int __init customize_machine(void)
    {
            /*
             * customizes platform devices, or adds new ones
             * On DT based machines, we fall back to populating the
             * machine from the device tree, if no callback is provided,
             * otherwise we would always need an init_machine callback.
             */
            if (machine_desc->init_machine)
                    machine_desc->init_machine();
            else
                    of_platform_populate(NULL, of_default_bus_match_table,
                                            NULL, NULL);
            return 0;
    }

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
This commit is contained in:
Barry Song 2013-05-16 11:26:10 +08:00
parent 5a0ec569e8
commit 3cc3b617dc
1 changed files with 0 additions and 13 deletions
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13
arch/arm/mach-prima2/common.c
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@ -17,16 +17,6 @@
#include <linux/of_platform.h>
#include "common.h"
static struct of_device_id sirfsoc_of_bus_ids[] __initdata = {
{ .compatible = "simple-bus", },
{},
};
void __init sirfsoc_mach_init(void)
{
of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL);
}
void __init sirfsoc_init_late(void)
{
sirfsoc_pm_init();
@ -57,7 +47,6 @@ DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)")
.map_io = sirfsoc_map_io,
.init_irq = irqchip_init,
.init_time = sirfsoc_init_time,
.init_machine = sirfsoc_mach_init,
.init_late = sirfsoc_init_late,
.dt_compat = atlas6_dt_match,
.restart = sirfsoc_restart,
@ -77,7 +66,6 @@ DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)")
.init_irq = irqchip_init,
.init_time = sirfsoc_init_time,
.dma_zone_size = SZ_256M,
.init_machine = sirfsoc_mach_init,
.init_late = sirfsoc_init_late,
.dt_compat = prima2_dt_match,
.restart = sirfsoc_restart,
@ -96,7 +84,6 @@ DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)")
.map_io = sirfsoc_map_io,
.init_irq = irqchip_init,
.init_time = sirfsoc_init_time,
.init_machine = sirfsoc_mach_init,
.init_late = sirfsoc_init_late,
.dt_compat = marco_dt_match,
.restart = sirfsoc_restart,