diff options
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-am62.c | 8 | ||||
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 4 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/usb/dwc3/dwc3-am62.c b/drivers/usb/dwc3/dwc3-am62.c index fea7aca35dc8..173cf3579c55 100644 --- a/drivers/usb/dwc3/dwc3-am62.c +++ b/drivers/usb/dwc3/dwc3-am62.c @@ -195,8 +195,7 @@ static int dwc3_ti_probe(struct platform_device *pdev) if (i == ARRAY_SIZE(dwc3_ti_rate_table)) { dev_err(dev, "unsupported usb2_refclk rate: %lu KHz\n", rate); - ret = -EINVAL; - goto err_clk_disable; + return -EINVAL; } data->rate_code = i; @@ -204,7 +203,7 @@ static int dwc3_ti_probe(struct platform_device *pdev) /* Read the syscon property and set the rate code */ ret = phy_syscon_pll_refclk(data); if (ret) - goto err_clk_disable; + return ret; /* VBUS divider select */ data->vbus_divider = device_property_read_bool(dev, "ti,vbus-divider"); @@ -245,8 +244,6 @@ err_pm_disable: clk_disable_unprepare(data->usb2_refclk); pm_runtime_disable(dev); pm_runtime_set_suspended(dev); -err_clk_disable: - clk_put(data->usb2_refclk); return ret; } @@ -276,7 +273,6 @@ static int dwc3_ti_remove(struct platform_device *pdev) pm_runtime_disable(dev); pm_runtime_set_suspended(dev); - clk_put(data->usb2_refclk); platform_set_drvdata(pdev, NULL); return 0; } diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 8716bece1072..0d89dfa6eef5 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -4249,7 +4249,6 @@ static irqreturn_t dwc3_process_event_buf(struct dwc3_event_buffer *evt) } evt->count = 0; - evt->flags &= ~DWC3_EVENT_PENDING; ret = IRQ_HANDLED; /* Unmask interrupt */ @@ -4261,6 +4260,9 @@ static irqreturn_t dwc3_process_event_buf(struct dwc3_event_buffer *evt) dwc3_writel(dwc->regs, DWC3_DEV_IMOD(0), dwc->imod_interval); } + /* Keep the clearing of DWC3_EVENT_PENDING at the end */ + evt->flags &= ~DWC3_EVENT_PENDING; + return ret; } |