[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20210216155050.29322-5-andriy.shevchenko@linux.intel.com>
Date: Tue, 16 Feb 2021 17:50:48 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Dan Murphy <dmurphy@...com>, linux-leds@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Pavel Machek <pavel@....cz>
Subject: [PATCH v1 5/7] leds: lp50xx: Get rid of redundant check in lp50xx_enable_disable()
Since GPIO is optional the API is NULL aware and will check descriptor anyway.
Remove duplicate redundant check in lp50xx_enable_disable().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/leds/leds-lp50xx.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/leds/leds-lp50xx.c b/drivers/leds/leds-lp50xx.c
index 58cd25fe565d..2b4981b5778d 100644
--- a/drivers/leds/leds-lp50xx.c
+++ b/drivers/leds/leds-lp50xx.c
@@ -382,11 +382,9 @@ static int lp50xx_enable_disable(struct lp50xx *priv, int enable_disable)
{
int ret;
- if (priv->enable_gpio) {
- ret = gpiod_direction_output(priv->enable_gpio, enable_disable);
- if (ret)
- return ret;
- }
+ ret = gpiod_direction_output(priv->enable_gpio, enable_disable);
+ if (ret)
+ return ret;
if (enable_disable)
return regmap_write(priv->regmap, LP50XX_DEV_CFG0, LP50XX_CHIP_EN);
--
2.30.0
Powered by blists - more mailing lists