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Diffstat (limited to 'arch/arm/mach-integrator/integrator_cp.c')
-rw-r--r--arch/arm/mach-integrator/integrator_cp.c41
1 files changed, 2 insertions, 39 deletions
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 2b0db82a538..8c60fcb08a9 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -250,39 +250,6 @@ static void __init intcp_init_early(void)
}
#ifdef CONFIG_OF
-
-static void __init cp_of_timer_init(void)
-{
- struct device_node *node;
- const char *path;
- void __iomem *base;
- int err;
- int irq;
-
- err = of_property_read_string(of_aliases,
- "arm,timer-primary", &path);
- if (WARN_ON(err))
- return;
- node = of_find_node_by_path(path);
- base = of_iomap(node, 0);
- if (WARN_ON(!base))
- return;
- writel(0, base + TIMER_CTRL);
- sp804_clocksource_init(base, node->name);
-
- err = of_property_read_string(of_aliases,
- "arm,timer-secondary", &path);
- if (WARN_ON(err))
- return;
- node = of_find_node_by_path(path);
- base = of_iomap(node, 0);
- if (WARN_ON(!base))
- return;
- irq = irq_of_parse_and_map(node, 0);
- writel(0, base + TIMER_CTRL);
- sp804_clockevents_init(base, irq, node->name);
-}
-
static const struct of_device_id fpga_irq_of_match[] __initconst = {
{ .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, },
{ /* Sentinel */ }
@@ -360,17 +327,14 @@ static void __init intcp_init_of(void)
'A' + (intcp_sc_id & 0x0f));
soc_dev = soc_device_register(soc_dev_attr);
- if (IS_ERR_OR_NULL(soc_dev)) {
+ if (IS_ERR(soc_dev)) {
kfree(soc_dev_attr->revision);
kfree(soc_dev_attr);
return;
}
parent = soc_device_to_device(soc_dev);
-
- if (!IS_ERR_OR_NULL(parent))
- integrator_init_sysfs(parent, intcp_sc_id);
-
+ integrator_init_sysfs(parent, intcp_sc_id);
of_platform_populate(root, of_default_bus_match_table,
intcp_auxdata_lookup, parent);
}
@@ -386,7 +350,6 @@ DT_MACHINE_START(INTEGRATOR_CP_DT, "ARM Integrator/CP (Device Tree)")
.init_early = intcp_init_early,
.init_irq = intcp_init_irq_of,
.handle_irq = fpga_handle_irq,
- .init_time = cp_of_timer_init,
.init_machine = intcp_init_of,
.restart = integrator_restart,
.dt_compat = intcp_dt_board_compat,