linux-kernel - [PATCH v1 37/43] pwm: ep93xx: drop legacy pinctrl

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Date:   Thu,  1 Jun 2023 08:45:42 +0300
From:   Nikita Shubin <nikita.shubin@...uefel.me>
To:     Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Cc:     Nikita Shubin <nikita.shubin@...uefel.me>,
        Michael Peters <mpeters@...eddedTS.com>,
        Kris Bahnsen <kris@...eddedTS.com>, linux-pwm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1 37/43] pwm: ep93xx: drop legacy pinctrl

Drop legacy gpio request/free since we are using
pinctrl for this now.

Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
Acked-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---

Notes:
    v0 -> v1:
    
    - dropped leagcy soc header

 drivers/pwm/pwm-ep93xx.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c
index 361984ef4c0b..ac08bd0e7572 100644
--- a/drivers/pwm/pwm-ep93xx.c
+++ b/drivers/pwm/pwm-ep93xx.c
@@ -27,8 +27,6 @@
 
 #include <asm/div64.h>
 
-#include <linux/soc/cirrus/ep93xx.h>	/* for ep93xx_pwm_{acquire,release}_gpio() */
-
 #define EP93XX_PWMx_TERM_COUNT	0x00
 #define EP93XX_PWMx_DUTY_CYCLE	0x04
 #define EP93XX_PWMx_ENABLE	0x08
@@ -45,20 +43,6 @@ static inline struct ep93xx_pwm *to_ep93xx_pwm(struct pwm_chip *chip)
 	return container_of(chip, struct ep93xx_pwm, chip);
 }
 
-static int ep93xx_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm)
-{
-	struct platform_device *pdev = to_platform_device(chip->dev);
-
-	return ep93xx_pwm_acquire_gpio(pdev);
-}
-
-static void ep93xx_pwm_free(struct pwm_chip *chip, struct pwm_device *pwm)
-{
-	struct platform_device *pdev = to_platform_device(chip->dev);
-
-	ep93xx_pwm_release_gpio(pdev);
-}
-
 static int ep93xx_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 			    const struct pwm_state *state)
 {
@@ -157,8 +141,6 @@ static int ep93xx_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm,
 }
 
 static const struct pwm_ops ep93xx_pwm_ops = {
-	.request = ep93xx_pwm_request,
-	.free = ep93xx_pwm_free,
 	.apply = ep93xx_pwm_apply,
 	.owner = THIS_MODULE,
 };
-- 
2.37.4