diff mbox series

[1/2] usb: dwc3: Use devres to get clocks

Message ID 20190712072634.3107-1-andrew.smirnov@gmail.com (mailing list archive)
State Mainlined
Commit 03bf32bbb607e07bf9ac6ea126088d1dc88ea948
Headers show
Series [1/2] usb: dwc3: Use devres to get clocks | expand

Commit Message

Andrey Smirnov July 12, 2019, 7:26 a.m. UTC 
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
---
 drivers/usb/dwc3/core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index c9bb93a2c81e..768023a2553c 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -1436,7 +1436,7 @@  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;
 		/*
@@ -1449,7 +1449,7 @@  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)
@@ -1536,8 +1536,6 @@  static int dwc3_probe(struct platform_device *pdev)
 	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;
 }
@@ -1560,7 +1558,6 @@  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;
 }