diff options
| -rw-r--r-- | drivers/cpuidle/cpuidle-psci.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c index b46a83f5ffe4..ee35ac816321 100644 --- a/drivers/cpuidle/cpuidle-psci.c +++ b/drivers/cpuidle/cpuidle-psci.c @@ -16,7 +16,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/platform_device.h> +#include <linux/device/faux.h> #include <linux/psci.h> #include <linux/pm_domain.h> #include <linux/pm_runtime.h> @@ -407,14 +407,14 @@ deinit: * to register cpuidle driver then rollback to cancel all CPUs * registration. */ -static int psci_cpuidle_probe(struct platform_device *pdev) +static int psci_cpuidle_probe(struct faux_device *fdev) { int cpu, ret; struct cpuidle_driver *drv; struct cpuidle_device *dev; for_each_present_cpu(cpu) { - ret = psci_idle_init_cpu(&pdev->dev, cpu); + ret = psci_idle_init_cpu(&fdev->dev, cpu); if (ret) goto out_fail; } @@ -434,26 +434,18 @@ out_fail: return ret; } -static struct platform_driver psci_cpuidle_driver = { +static struct faux_device_ops psci_cpuidle_ops = { .probe = psci_cpuidle_probe, - .driver = { - .name = "psci-cpuidle", - }, }; static int __init psci_idle_init(void) { - struct platform_device *pdev; - int ret; + struct faux_device *fdev; - ret = platform_driver_register(&psci_cpuidle_driver); - if (ret) - return ret; - - pdev = platform_device_register_simple("psci-cpuidle", -1, NULL, 0); - if (IS_ERR(pdev)) { - platform_driver_unregister(&psci_cpuidle_driver); - return PTR_ERR(pdev); + fdev = faux_device_create("psci-cpuidle", NULL, &psci_cpuidle_ops); + if (!fdev) { + pr_err("Failed to create psci-cpuidle device\n"); + return -ENODEV; } return 0; |