diff options
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/xilinx/xlnx_event_manager.c | 7 | ||||
| -rw-r--r-- | drivers/soc/xilinx/zynqmp_power.c | 16 |
2 files changed, 13 insertions, 10 deletions
diff --git a/drivers/soc/xilinx/xlnx_event_manager.c b/drivers/soc/xilinx/xlnx_event_manager.c index 86a048a10a13..042553abe1bf 100644 --- a/drivers/soc/xilinx/xlnx_event_manager.c +++ b/drivers/soc/xilinx/xlnx_event_manager.c @@ -477,7 +477,7 @@ static void xlnx_call_notify_cb_handler(const u32 *payload) } } if (!is_callback_found) - pr_warn("Didn't find any registered callback for 0x%x 0x%x\n", + pr_warn("Unhandled SGI node 0x%x event 0x%x. Expected with Xen hypervisor\n", payload[1], payload[2]); } @@ -555,7 +555,7 @@ static void xlnx_disable_percpu_irq(void *data) static int xlnx_event_init_sgi(struct platform_device *pdev) { int ret = 0; - int cpu = smp_processor_id(); + int cpu; /* * IRQ related structures are used for the following: * for each SGI interrupt ensure its mapped by GIC IRQ domain @@ -592,9 +592,12 @@ static int xlnx_event_init_sgi(struct platform_device *pdev) sgi_fwspec.param[0] = sgi_num; virq_sgi = irq_create_fwspec_mapping(&sgi_fwspec); + cpu = get_cpu(); per_cpu(cpu_number1, cpu) = cpu; ret = request_percpu_irq(virq_sgi, xlnx_event_handler, "xlnx_event_mgmt", &cpu_number1); + put_cpu(); + WARN_ON(ret); if (ret) { irq_dispose_mapping(virq_sgi); diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c index c2c819701eec..07d735b38b49 100644 --- a/drivers/soc/xilinx/zynqmp_power.c +++ b/drivers/soc/xilinx/zynqmp_power.c @@ -83,9 +83,11 @@ static irqreturn_t zynqmp_pm_isr(int irq, void *data) pm_suspend(PM_SUSPEND_MEM); break; default: - pr_err("%s Unsupported InitSuspendCb reason " - "code %d\n", __func__, payload[1]); + pr_err("%s Unsupported InitSuspendCb reason code %d\n", + __func__, payload[1]); } + } else { + pr_err("%s() Unsupported Callback %d\n", __func__, payload[0]); } return IRQ_HANDLED; @@ -252,8 +254,8 @@ static int zynqmp_pm_probe(struct platform_device *pdev) dev_name(&pdev->dev), &pdev->dev); if (ret) { - dev_err(&pdev->dev, "devm_request_threaded_irq '%d' " - "failed with %d\n", irq, ret); + dev_err(&pdev->dev, "devm_request_threaded_irq '%d' failed with %d\n", + irq, ret); return ret; } } else { @@ -275,7 +277,7 @@ static int zynqmp_pm_probe(struct platform_device *pdev) return 0; } -static int zynqmp_pm_remove(struct platform_device *pdev) +static void zynqmp_pm_remove(struct platform_device *pdev) { sysfs_remove_file(&pdev->dev.kobj, &dev_attr_suspend_mode.attr); if (event_registered) @@ -283,8 +285,6 @@ static int zynqmp_pm_remove(struct platform_device *pdev) if (!rx_chan) mbox_free_channel(rx_chan); - - return 0; } static const struct of_device_id pm_of_match[] = { @@ -295,7 +295,7 @@ MODULE_DEVICE_TABLE(of, pm_of_match); static struct platform_driver zynqmp_pm_platform_driver = { .probe = zynqmp_pm_probe, - .remove = zynqmp_pm_remove, + .remove_new = zynqmp_pm_remove, .driver = { .name = "zynqmp_power", .of_match_table = pm_of_match, |