From da9938c19ecd01e661f54dc369f75f0f4e022459 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Date: Tue, 19 Sep 2023 00:50:27 +0200 Subject: [PATCH] regulator/core: Revert "fix kobject release warning and memory leak in regulator_register()" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 6e800968f6a715c0661716d2ec5e1f56ed9f9c08 ] This reverts commit 5f4b204b6b8153923d5be8002c5f7082985d153f. Since rdev->dev now has a release() callback, the proper way of freeing the initialized device can be restored. Signed-off-by: Michał Mirosław Link: https://lore.kernel.org/r/d7f469f3f7b1f0e1d52f9a7ede3f3c5703382090.1695077303.git.mirq-linux@rere.qmqm.pl Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index f01f9efa0..892e67e42 100755 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -5483,15 +5483,11 @@ wash: mutex_lock(®ulator_list_mutex); regulator_ena_gpio_free(rdev); mutex_unlock(®ulator_list_mutex); - put_device(&rdev->dev); - rdev = NULL; clean: if (dangling_of_gpiod) gpiod_put(config->ena_gpiod); - if (rdev && rdev->dev.of_node) - of_node_put(rdev->dev.of_node); - kfree(rdev); kfree(config); + put_device(&rdev->dev); rinse: if (dangling_cfg_gpiod) gpiod_put(cfg->ena_gpiod);