linux-kernel - [PATCH] ODROID-XU4: char: exynos: fix platform_no_drv

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Date:   Sat, 28 Aug 2021 13:10:25 +0200 (CEST)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Brian Kim <brian.kim@...dkernel.com>
cc:     Dongjin Kim <tobetter@...il.com>, Yang Deokgyu <secugyu@...il.com>,
        memeka <mihailescu2m@...il.com>, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] ODROID-XU4: char: exynos: fix platform_no_drv_owner.cocci
 warnings

From: kernel test robot <lkp@...el.com>

No need to set .owner here. The core will do it.

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

CC: Brian Kim <brian.kim@...dkernel.com>
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
Signed-off-by: Julia Lawall <julia.lawall@...ia.fr>
---

I also received the following warning, which you may want to look into:

drivers/char/exynos-gpiomem.c:231:9-13: ERROR: reference preceded by free
on line 229


tree:   https://github.com/tobetter/linux odroid-5.14.y
head:   62bd983c27712ddb2dccb2efe9cdc3a086daf8e0
commit: 7b9acbf68d2938b1533c176b4bdd7becdb40bfc1 [21/68] ODROID-XU4: char: exynos: add /dev/gpiomem device for rootless user GPIO access
:::::: branch date: 14 hours ago
:::::: commit date: 14 hours ago

 exynos-gpiomem.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/char/exynos-gpiomem.c
+++ b/drivers/char/exynos-gpiomem.c
@@ -255,7 +255,6 @@ MODULE_DEVICE_TABLE(of, exynos_gpiomem_o
 static struct platform_driver exynos_gpiomem_driver = {
 	.driver			= {
 		.name		= DRIVER_NAME,
-		.owner		= THIS_MODULE,
 		.of_match_table	= exynos_gpiomem_of_match,
 	},
 	.probe			= exynos_gpiomem_probe,