diff options
| -rw-r--r-- | drivers/soc/xilinx/zynqmp_power.c | 43 |
1 files changed, 17 insertions, 26 deletions
diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c index 9085db1b480a..9dd938bd01d8 100644 --- a/drivers/soc/xilinx/zynqmp_power.c +++ b/drivers/soc/xilinx/zynqmp_power.c @@ -303,18 +303,18 @@ static int zynqmp_pm_probe(struct platform_device *pdev) * is not available to use) or -ENODEV(Xilinx Event Manager not compiled), * then use ipi-mailbox or interrupt method. */ + zynqmp_pm_init_suspend_work = devm_kzalloc(&pdev->dev, + sizeof(struct zynqmp_pm_work_struct), + GFP_KERNEL); + if (!zynqmp_pm_init_suspend_work) + return -ENOMEM; + + INIT_WORK(&zynqmp_pm_init_suspend_work->callback_work, + zynqmp_pm_init_suspend_work_fn); + ret = register_event(&pdev->dev, PM_INIT_SUSPEND_CB, 0, 0, false, suspend_event_callback); if (!ret) { - zynqmp_pm_init_suspend_work = devm_kzalloc(&pdev->dev, - sizeof(struct zynqmp_pm_work_struct), - GFP_KERNEL); - if (!zynqmp_pm_init_suspend_work) - return -ENOMEM; - - INIT_WORK(&zynqmp_pm_init_suspend_work->callback_work, - zynqmp_pm_init_suspend_work_fn); - ret = zynqmp_pm_get_family_info(&pm_family_code); if (ret < 0) return ret; @@ -326,14 +326,6 @@ static int zynqmp_pm_probe(struct platform_device *pdev) else return -ENODEV; - ret = register_event(&pdev->dev, PM_NOTIFY_CB, node_id, EVENT_SUBSYSTEM_RESTART, - false, subsystem_restart_event_callback); - if (ret) { - dev_err(&pdev->dev, "Failed to Register with Xilinx Event manager %d\n", - ret); - return ret; - } - zynqmp_pm_init_restart_work = devm_kzalloc(&pdev->dev, sizeof(struct zynqmp_pm_work_struct), GFP_KERNEL); @@ -342,19 +334,18 @@ static int zynqmp_pm_probe(struct platform_device *pdev) INIT_WORK(&zynqmp_pm_init_restart_work->callback_work, zynqmp_pm_subsystem_restart_work_fn); + + ret = register_event(&pdev->dev, PM_NOTIFY_CB, node_id, EVENT_SUBSYSTEM_RESTART, + false, subsystem_restart_event_callback); + if (ret) { + dev_err(&pdev->dev, "Failed to Register with Xilinx Event manager %d\n", + ret); + return ret; + } } else if (ret != -EACCES && ret != -ENODEV) { dev_err(&pdev->dev, "Failed to Register with Xilinx Event manager %d\n", ret); return ret; } else if (of_property_present(pdev->dev.of_node, "mboxes")) { - zynqmp_pm_init_suspend_work = - devm_kzalloc(&pdev->dev, - sizeof(struct zynqmp_pm_work_struct), - GFP_KERNEL); - if (!zynqmp_pm_init_suspend_work) - return -ENOMEM; - - INIT_WORK(&zynqmp_pm_init_suspend_work->callback_work, - zynqmp_pm_init_suspend_work_fn); client = devm_kzalloc(&pdev->dev, sizeof(*client), GFP_KERNEL); if (!client) return -ENOMEM; |