Merge "usb: dwc-msm: Handle power event IRQ with block reset" (7f8c3385) · Commits · e / devices / android_kernel_sony_msm8994

drivers/usb/dwc3/dwc3-msm.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1049,6 +1049,8 @@ static int dwc3_msm_link_clk_reset(struct dwc3_msm *mdwc, bool assert)
		int ret = 0;

		if (assert) {
		if (mdwc->pwr_event_irq)
		disable_irq(mdwc->pwr_event_irq);
		/* Using asynchronous block reset to the hardware */
		dev_dbg(mdwc->dev, "block_reset ASSERT\n");
		clk_disable_unprepare(mdwc->ref_clk);
		@@ -1070,6 +1072,8 @@ static int dwc3_msm_link_clk_reset(struct dwc3_msm *mdwc, bool assert)
		clk_prepare_enable(mdwc->iface_clk);
		if (ret)
		dev_err(mdwc->dev, "dwc3 core_clk deassert failed\n");
		if (mdwc->pwr_event_irq)
		enable_irq(mdwc->pwr_event_irq);
		}

		return ret;