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path: root/drivers/cpuidle/cpuidle-zynq.c
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Diffstat (limited to 'drivers/cpuidle/cpuidle-zynq.c')
-rw-r--r--drivers/cpuidle/cpuidle-zynq.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/cpuidle/cpuidle-zynq.c b/drivers/cpuidle/cpuidle-zynq.c
index 38e03a183591..aded75928028 100644
--- a/drivers/cpuidle/cpuidle-zynq.c
+++ b/drivers/cpuidle/cpuidle-zynq.c
@@ -28,7 +28,7 @@
#include <linux/init.h>
#include <linux/cpu_pm.h>
#include <linux/cpuidle.h>
-#include <linux/of.h>
+#include <linux/platform_device.h>
#include <asm/proc-fns.h>
#include <asm/cpuidle.h>
@@ -70,14 +70,19 @@ static struct cpuidle_driver zynq_idle_driver = {
};
/* Initialize CPU idle by registering the idle states */
-static int __init zynq_cpuidle_init(void)
+static int zynq_cpuidle_probe(struct platform_device *pdev)
{
- if (!of_machine_is_compatible("xlnx,zynq-7000"))
- return -ENODEV;
-
pr_info("Xilinx Zynq CpuIdle Driver started\n");
return cpuidle_register(&zynq_idle_driver, NULL);
}
-device_initcall(zynq_cpuidle_init);
+static struct platform_driver zynq_cpuidle_driver = {
+ .driver = {
+ .name = "cpuidle-zynq",
+ .owner = THIS_MODULE,
+ },
+ .probe = zynq_cpuidle_probe,
+};
+
+module_platform_driver(zynq_cpuidle_driver);