This is a note to let you know that I've just added the patch titled media: atomisp: fix uninitialized bug in gmin_get_pmic_id_and_addr() to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: media-atomisp-fix-uninitialized-bug-in-gmin_get_pmic.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit c4496a185aa0127adb10e50dab9cac17ba901ed7 Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Date: Tue Oct 12 09:21:50 2021 +0100 media: atomisp: fix uninitialized bug in gmin_get_pmic_id_and_addr() [ Upstream commit cb4d67a998e97365afdf34965b069601da1dae60 ] The "power" pointer is not initialized on the else path and that would lead to an Oops. Link: https://lore.kernel.org/linux-media/20211012082150.GA31086@kili Fixes: c30f4cb2d4c7 ("media: atomisp: Refactor PMIC detection to a separate function") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c index 135994d44802c..34480ca164746 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c +++ b/drivers/staging/media/atomisp/pci/atomisp_gmin_platform.c @@ -481,7 +481,7 @@ static int atomisp_get_acpi_power(struct device *dev) static u8 gmin_get_pmic_id_and_addr(struct device *dev) { - struct i2c_client *power; + struct i2c_client *power = NULL; static u8 pmic_i2c_addr; if (pmic_id)