usb: dwc3: Use devres to get clocks (03bf32bb) · Commits · 戴 / test

Use devres to get clocks and drop explicit clock freeing. No functional change intended. Signed-off-by:

Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Felipe Balbi <balbi@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:

Felipe Balbi <felipe.balbi@linux.intel.com>

drivers/usb/dwc3/core.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -1448,7 +1448,7 @@ static int dwc3_probe(struct platform_device *pdev)
		if (dev->of_node) {
		dwc->num_clks = ARRAY_SIZE(dwc3_core_clks);

		ret = clk_bulk_get(dev, dwc->num_clks, dwc->clks);
		ret = devm_clk_bulk_get(dev, dwc->num_clks, dwc->clks);
		if (ret == -EPROBE_DEFER)
		return ret;
		/*
		@@ -1461,7 +1461,7 @@ static int dwc3_probe(struct platform_device *pdev)

		ret = reset_control_deassert(dwc->reset);
		if (ret)
		goto put_clks;
		return ret;

		ret = clk_bulk_prepare(dwc->num_clks, dwc->clks);
		if (ret)
		@@ -1548,8 +1548,6 @@ unprepare_clks:
		clk_bulk_unprepare(dwc->num_clks, dwc->clks);
		assert_reset:
		reset_control_assert(dwc->reset);
		put_clks:
		clk_bulk_put(dwc->num_clks, dwc->clks);

		return ret;
		}
		@@ -1572,7 +1570,6 @@ static int dwc3_remove(struct platform_device *pdev)

		dwc3_free_event_buffers(dwc);
		dwc3_free_scratch_buffers(dwc);
		clk_bulk_put(dwc->num_clks, dwc->clks);

		return 0;
		}

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