From 3db9b76d7b6aa6eee1f9be83cf807e531e74bf4f Mon Sep 17 00:00:00 2001 From: "Philip, Avinash" Date: Tue, 27 Nov 2012 14:18:10 +0530 Subject: [PATCH] pwm: pwm-tiecap: pinctrl support Enable pinctrl for pwm-tiecap if pinctrl driver available, else bail out with warning message. Signed-off-by: Philip, Avinash Signed-off-by: Thierry Reding --- drivers/pwm/pwm-tiecap.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 0f541c5..b4f9d47 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -26,6 +26,7 @@ #include #include #include +#include #include "pwm-tipwmss.h" @@ -200,6 +201,11 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev) struct clk *clk; struct ecap_pwm_chip *pc; u16 status; + struct pinctrl *pinctrl; + + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + dev_warn(&pdev->dev, "unable to select pin group\n"); pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL); if (!pc) { -- 2.7.4