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UPSTREAM: usb: dwc3: drd: Switch to device property for 'extcon' handling

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Switch to device property for 'extcon' handling.
No functional change intended.

Change-Id: Ib07fbac79a6e3dbf2dd5bd0fd04b220cd61e78b1
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit 85383756ae)
This commit is contained in:
Andy Shevchenko
2018-11-10 20:11:00 +02:00
committed by Tao Huang
parent f4908de3ba
commit 32686cf9d3
1 changed files with 3 additions and 2 deletions
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5
drivers/usb/dwc3/drd.c
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@@ -10,6 +10,7 @@
#include <linux/extcon.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include "debug.h"
#include "core.h"
@@ -446,8 +447,8 @@ static struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc)
struct device_node *np_phy, *np_conn;
struct extcon_dev *edev;
if (of_property_read_bool(dev->of_node, "extcon"))
return extcon_get_edev_by_phandle(dwc->dev, 0);
if (device_property_read_bool(dev, "extcon"))
return extcon_get_edev_by_phandle(dev, 0);
np_phy = of_parse_phandle(dev->of_node, "phys", 0);
np_conn = of_graph_get_remote_node(np_phy, -1, -1);