From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.zhao@freescale.com (Richard Zhao) Date: Tue, 28 Aug 2012 15:03:07 +0800 Subject: [PATCH v2 01/11] USB: chipidea: imx: add pinctrl support In-Reply-To: <1346137397-32374-1-git-send-email-richard.zhao@freescale.com> References: <1346137397-32374-1-git-send-email-richard.zhao@freescale.com> Message-ID: <1346137397-32374-2-git-send-email-richard.zhao@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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 #include #include +#include #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