From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Philip, Avinash" Subject: [PATCH v5 05/12] pwm: pwm-tiecap: pinctrl support Date: Tue, 27 Nov 2012 14:18:10 +0530 Message-ID: <1354006097-25895-6-git-send-email-avinashphilip@ti.com> References: <1354006097-25895-1-git-send-email-avinashphilip@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1354006097-25895-1-git-send-email-avinashphilip@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: thierry.reding@avionic-design.de, paul@pwsan.com, tony@atomide.com, linux@arm.linux.org.uk, b-cousson@ti.com Cc: hvaibhav@ti.com, anilkumar@ti.com, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, nsekhar@ti.com, gururaja.hebbar@ti.com, vaibhav.bedia@ti.com, "Philip, Avinash" List-Id: devicetree@vger.kernel.org Enable pinctrl for pwm-tiecap if pinctrl driver available, else bail out with warning message. Signed-off-by: Philip, Avinash --- Changes since v4: - Changes warning message. drivers/pwm/pwm-tiecap.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) 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) { -- 1.7.0.4