From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.zhao@freescale.com (Richard Zhao) Date: Thu, 12 Jul 2012 15:01:41 +0800 Subject: [PATCH 01/12] USB: chipidea: imx: add pinctrl support In-Reply-To: <1342076512-19207-1-git-send-email-richard.zhao@freescale.com> References: <1342076512-19207-1-git-send-email-richard.zhao@freescale.com> Message-ID: <1342076512-19207-2-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 ef60d06..c94e30f 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" @@ -49,6 +50,7 @@ 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; data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); @@ -63,6 +65,11 @@ 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