Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Andy Shevchenko <andy.shevchenko@gmail.com>
To:     Pavel Machek <pavel@ucw.cz>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Amireddy Mallikarjuna reddy 
        <mallikarjunax.reddy@linux.intel.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        =?UTF-8?q?Marek=20Beh=C3=BAn?= <marek.behun@nic.cz>,
        Abanoub Sameh <abanoubsameh8@gmail.com>,
        Dan Murphy <dmurphy@ti.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org
Cc:     Andy Shevchenko <andy.shevchenko@gmail.com>,
        Jean-Jacques Hiblot <jjhiblot@ti.com>
Subject: [PATCH v1 01/28] leds: class: The -ENOTSUPP should never be seen by user space
Date:   Mon, 10 May 2021 12:50:18 +0300
Message-Id: <20210510095045.3299382-2-andy.shevchenko@gmail.com>
In-Reply-To: <20210510095045.3299382-1-andy.shevchenko@gmail.com>
References: <20210510095045.3299382-1-andy.shevchenko@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Drop the bogus error code and let of_led_get() to take care about absent
of_node.

Fixes: e389240ad992 ("leds: Add managed API to get a LED from a device driver")
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/leds/led-class.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 2e495ff67856..fa3f5f504ff7 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -285,10 +285,6 @@ struct led_classdev *__must_check devm_of_led_get(struct device *dev,
 	if (!dev)
 		return ERR_PTR(-EINVAL);
 
-	/* Not using device tree? */
-	if (!IS_ENABLED(CONFIG_OF) || !dev->of_node)
-		return ERR_PTR(-ENOTSUPP);
-
 	led = of_led_get(dev->of_node, index);
 	if (IS_ERR(led))
 		return led;
-- 
2.31.1