Some controllers may not need to setup pinctrl, so we don't fail the
probe if pinctrl get/select failed.
Signed-off-by: Richard Zhao <richard.z...@freescale.com>
---
drivers/usb/chipidea/ci13xxx_imx.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c
b/drivers/usb/chipidea/ci13xxx_imx.c
index 96ac67b..0f5ca4b 100644
--- a/drivers/usb/chipidea/ci13xxx_imx.c
+++ b/drivers/usb/chipidea/ci13xxx_imx.c
@@ -20,6 +20,7 @@
#include <linux/usb/chipidea.h>
#include <linux/clk.h>
#include <linux/regulator/consumer.h>
+#include <linux/pinctrl/consumer.h>
#include "ci.h"
#include "ci13xxx_imx.h"
@@ -99,6 +100,7 @@ static int __devinit ci13xxx_imx_probe(struct
platform_device *pdev)
struct device_node *phy_np;
struct resource *res;
struct regulator *reg_vbus;
+ struct pinctrl *pinctrl;
int ret;
if (of_find_property(pdev->dev.of_node, "fsl,usbmisc", NULL)
@@ -117,6 +119,11 @@ static int __devinit ci13xxx_imx_probe(struct
platform_device *pdev)
return -ENOENT;
}
+ pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+ if (IS_ERR(pinctrl))
+ dev_warn(&pdev->dev, "pinctrl get/select failed, err=%ld\n",
+ PTR_ERR(pinctrl));
+
data->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(data->clk)) {
dev_err(&pdev->dev,
--
1.7.9.5
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