From 0213be45da3a895633cf508d8657ce92d52ee22b Mon Sep 17 00:00:00 2001
From: wangyq13 <wangyq13@lenovo.com>
Date: Mon, 24 May 2021 16:31:14 +0800
Subject: [PATCH] dlkm: leds_aw99703: free gpio if init failed

dlkm/leds_aw99703:
Free gpio if init failed, otherwise other modules can't request
this gpio again.

Change-Id: I0cfcde5156651c298d24b6debde468593efe48d6
Signed-off-by: wangyq13 <wangyq13@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1958088
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Ying Xu <xuying9@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
---
 drivers/backlight/aw99703/leds_aw99703.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/backlight/aw99703/leds_aw99703.c b/drivers/backlight/aw99703/leds_aw99703.c
index 88be4fdcc23e..097e908f4d9d 100644
--- a/drivers/backlight/aw99703/leds_aw99703.c
+++ b/drivers/backlight/aw99703/leds_aw99703.c
@@ -733,6 +733,7 @@ static int aw99703_probe(struct i2c_client *client,
 
 err_sysfs:
 err_init:
+	gpio_free(drvdata->hwen_gpio);
 	kfree(drvdata);
 err_out:
 	return err;