Allow dwc3 to enable auto power management only after its PHYs are initialized so that any further PHY handling by dwc3's runtime power management callbacks is fine. Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx> --- drivers/usb/dwc3/core.c | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 3a6993c..e250828 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -491,15 +491,6 @@ static int dwc3_probe(struct platform_device *pdev) dwc->needs_fifo_resize = of_property_read_bool(node, "tx-fifo-resize"); - /* Setting device state as 'suspended' initially, - * to make sure we know device state prior to - * pm_runtime_enable - */ - pm_runtime_set_suspended(dev); - pm_runtime_enable(dev); - pm_runtime_get_sync(dev); - pm_runtime_forbid(dev); - dwc3_cache_hwparams(dwc); ret = dwc3_alloc_event_buffers(dwc, DWC3_EVENT_BUFFERS_SIZE); @@ -521,6 +512,15 @@ static int dwc3_probe(struct platform_device *pdev) goto err1; } + /* Setting device state as 'suspended' initially, + * to make sure we know device state prior to + * pm_runtime_enable + */ + pm_runtime_set_suspended(dev); + pm_runtime_enable(dev); + pm_runtime_get_sync(dev); + pm_runtime_forbid(dev); + if (IS_ENABLED(CONFIG_USB_DWC3_HOST)) mode = DWC3_MODE_HOST; else if (IS_ENABLED(CONFIG_USB_DWC3_GADGET)) -- 1.7.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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