From mboxrd@z Thu Jan 1 00:00:00 1970 From: boris.brezillon@free-electrons.com (Boris Brezillon) Date: Wed, 1 Jul 2015 10:21:48 +0200 Subject: [RFC PATCH 02/15] pwm: fix pwm_get_period and pwm_get_duty_cycle prototypes In-Reply-To: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> References: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> Message-ID: <1435738921-25027-3-git-send-email-boris.brezillon@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The pwm argument is not modified in pwm_get helpers, make it a const argument so that they can be used from the sysfs functions. Signed-off-by: Boris Brezillon --- include/linux/pwm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/pwm.h b/include/linux/pwm.h index ec34f4d..d8f6913 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -103,7 +103,7 @@ static inline void pwm_set_period(struct pwm_device *pwm, unsigned int period) pwm->period = period; } -static inline unsigned int pwm_get_period(struct pwm_device *pwm) +static inline unsigned int pwm_get_period(const struct pwm_device *pwm) { return pwm ? pwm->period : 0; } @@ -114,7 +114,7 @@ static inline void pwm_set_duty_cycle(struct pwm_device *pwm, unsigned int duty) pwm->duty_cycle = duty; } -static inline unsigned int pwm_get_duty_cycle(struct pwm_device *pwm) +static inline unsigned int pwm_get_duty_cycle(const struct pwm_device *pwm) { return pwm ? pwm->duty_cycle : 0; } -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Subject: [RFC PATCH 02/15] pwm: fix pwm_get_period and pwm_get_duty_cycle prototypes Date: Wed, 1 Jul 2015 10:21:48 +0200 Message-ID: <1435738921-25027-3-git-send-email-boris.brezillon@free-electrons.com> References: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> Return-path: Received: from down.free-electrons.com ([37.187.137.238]:34263 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752114AbbGAIWN (ORCPT ); Wed, 1 Jul 2015 04:22:13 -0400 In-Reply-To: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-leds-owner@vger.kernel.org List-Id: linux-leds@vger.kernel.org To: Thierry Reding , linux-pwm@vger.kernel.org Cc: Mark Brown , Liam Girdwood , Bryan Wu , Richard Purdie , Jacek Anaszewski , linux-leds@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jean-Christophe Plagniol-Villard , Tomi Valkeinen , linux-fbdev@vger.kernel.org, Stephen Warren , Alexandre Courbot , linux-tegra@vger.kernel.org, Maxime Ripard , Jingoo Han , Lee Jones , Doug Anderson , Boris Brezillon The pwm argument is not modified in pwm_get helpers, make it a const argument so that they can be used from the sysfs functions. Signed-off-by: Boris Brezillon --- include/linux/pwm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/pwm.h b/include/linux/pwm.h index ec34f4d..d8f6913 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -103,7 +103,7 @@ static inline void pwm_set_period(struct pwm_device *pwm, unsigned int period) pwm->period = period; } -static inline unsigned int pwm_get_period(struct pwm_device *pwm) +static inline unsigned int pwm_get_period(const struct pwm_device *pwm) { return pwm ? pwm->period : 0; } @@ -114,7 +114,7 @@ static inline void pwm_set_duty_cycle(struct pwm_device *pwm, unsigned int duty) pwm->duty_cycle = duty; } -static inline unsigned int pwm_get_duty_cycle(struct pwm_device *pwm) +static inline unsigned int pwm_get_duty_cycle(const struct pwm_device *pwm) { return pwm ? pwm->duty_cycle : 0; } -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Brezillon Date: Wed, 01 Jul 2015 08:21:48 +0000 Subject: [RFC PATCH 02/15] pwm: fix pwm_get_period and pwm_get_duty_cycle prototypes Message-Id: <1435738921-25027-3-git-send-email-boris.brezillon@free-electrons.com> List-Id: References: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> In-Reply-To: <1435738921-25027-1-git-send-email-boris.brezillon@free-electrons.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org The pwm argument is not modified in pwm_get helpers, make it a const argument so that they can be used from the sysfs functions. Signed-off-by: Boris Brezillon --- include/linux/pwm.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/pwm.h b/include/linux/pwm.h index ec34f4d..d8f6913 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -103,7 +103,7 @@ static inline void pwm_set_period(struct pwm_device *pwm, unsigned int period) pwm->period = period; } -static inline unsigned int pwm_get_period(struct pwm_device *pwm) +static inline unsigned int pwm_get_period(const struct pwm_device *pwm) { return pwm ? pwm->period : 0; } @@ -114,7 +114,7 @@ static inline void pwm_set_duty_cycle(struct pwm_device *pwm, unsigned int duty) pwm->duty_cycle = duty; } -static inline unsigned int pwm_get_duty_cycle(struct pwm_device *pwm) +static inline unsigned int pwm_get_duty_cycle(const struct pwm_device *pwm) { return pwm ? pwm->duty_cycle : 0; } -- 1.9.1