[PATCH] ODROID-XU4: char: exynos: fix platform_no_drv_owner.cocci warnings

Julia Lawall julia.lawall at inria.fr
Tue Sep 8 05:39:51 EDT 2020


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

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

Fixes: be904257f8a9 ("ODROID-XU4: char: exynos: add /dev/gpiomem device for rootless user GPIO access")
CC: Brian Kim <brian.kim at hardkernel.com>
Signed-off-by: kernel test robot <lkp at intel.com>
Signed-off-by: Julia Lawall <julia.lawall at inria.fr>
---

I received some other warnings about this file, but with no details:

>> drivers/char/exynos-gpiomem.c:231:15-18: ERROR: inst is NULL but
dereferenced.
--
>> drivers/char/exynos-gpiomem.c:231:9-13: ERROR: reference preceded by
free on line 229


tree:   https://github.com/tobetter/linux odroid-5.9.y
head:   1118f1d60573bfbf1eb7ef079fa879a498ba4313
commit: be904257f8a9bd689b360fa98d3ffc85bdbeb560 [53/69] ODROID-XU4: char: exynos: add /dev/gpiomem device for rootless user GPIO access
:::::: branch date: 4 hours ago
:::::: commit date: 4 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,



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