diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 43bd5b1ea9e2..874bc49d417f 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -289,12 +289,6 @@ done: return 0; } -static const struct clk_bulk_data dwc3_core_clks[] = { - { .id = "ref" }, - { .id = "bus_early" }, - { .id = "suspend" }, -}; - /* * dwc3_frame_length_adjustment - Adjusts frame length if required * @dwc3: Pointer to our controller context structure @@ -1446,11 +1440,6 @@ static int dwc3_probe(struct platform_device *pdev) if (!dwc) return -ENOMEM; - dwc->clks = devm_kmemdup(dev, dwc3_core_clks, sizeof(dwc3_core_clks), - GFP_KERNEL); - if (!dwc->clks) - return -ENOMEM; - dwc->dev = dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -1486,17 +1475,18 @@ static int dwc3_probe(struct platform_device *pdev) return PTR_ERR(dwc->reset); if (dev->of_node) { - dwc->num_clks = ARRAY_SIZE(dwc3_core_clks); - - ret = devm_clk_bulk_get(dev, dwc->num_clks, dwc->clks); + ret = devm_clk_bulk_get_all(dev, &dwc->clks); if (ret == -EPROBE_DEFER) return ret; /* * Clocks are optional, but new DT platforms should support all * clocks as required by the DT-binding. */ - if (ret) + if (ret < 0) dwc->num_clks = 0; + else + dwc->num_clks = ret; + } ret = reset_control_deassert(dwc->reset); |