drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Denis Efremov <efremov@linux.com>
CC: Julia Lawall <Julia.Lawall@lip6.fr>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   467f8165a2b0e6accf3d0dd9c8089b1dbde29f7f
commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
date:   4 months ago
:::::: branch date: 15 hours ago
:::::: commit date: 4 months ago
config: c6x-randconfig-c004-20201219 (attached as .config)
compiler: c6x-elf-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>


"coccinelle warnings: (new ones prefixed by >>)"
>> drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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[PATCH] coccinelle: api: fix kobj_to_dev.cocci warnings

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Denis Efremov <efremov@linux.com>
CC: Julia Lawall <Julia.Lawall@lip6.fr>
CC: Lee Jones <lee.jones@linaro.org>
CC: linux-kernel(a)vger.kernel.org

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

drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()


 Use kobj_to_dev() instead of container_of()

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

Fixes: a2fc3718bc22 ("coccinelle: api: add kobj_to_dev.cocci script")
CC: Denis Efremov <efremov@linux.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   467f8165a2b0e6accf3d0dd9c8089b1dbde29f7f
commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
:::::: branch date: 15 hours ago
:::::: commit date: 4 months ago

Please take the patch only if it's a positive warning. Thanks!

 lm3533-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mfd/lm3533-core.c
+++ b/drivers/mfd/lm3533-core.c
@@ -358,7 +358,7 @@ static struct attribute *lm3533_attribut
 static umode_t lm3533_attr_is_visible(struct kobject *kobj,
 					     struct attribute *attr, int n)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct lm3533 *lm3533 = dev_get_drvdata(dev);
 	struct device_attribute *dattr = to_dev_attr(attr);
 	struct lm3533_device_attribute *lattr = to_lm3533_dev_attr(dattr);

drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Denis Efremov <efremov@linux.com>
CC: Julia Lawall <Julia.Lawall@lip6.fr>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   467f8165a2b0e6accf3d0dd9c8089b1dbde29f7f
commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
date:   4 months ago
:::::: branch date: 34 hours ago
:::::: commit date: 4 months ago
config: c6x-randconfig-c004-20201219 (attached as .config)
compiler: c6x-elf-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>


"coccinelle warnings: (new ones prefixed by >>)"
>> drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1034 bytes --]

CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Denis Efremov <efremov@linux.com>
CC: Julia Lawall <Julia.Lawall@lip6.fr>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   467f8165a2b0e6accf3d0dd9c8089b1dbde29f7f
commit: a2fc3718bc22e85378085568ecc5765fb28cabce coccinelle: api: add kobj_to_dev.cocci script
date:   4 months ago
:::::: branch date: 34 hours ago
:::::: commit date: 4 months ago
config: c6x-randconfig-c004-20201219 (attached as .config)
compiler: c6x-elf-gcc (GCC) 9.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Julia Lawall <julia.lawall@lip6.fr>


"coccinelle warnings: (new ones prefixed by >>)"
>> drivers/mfd/lm3533-core.c:361:60-61: WARNING opportunity for kobj_to_dev()

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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