d99d8c900b
[ Upstream commit1e24c54da2] The struct cas_control embeds multiple generic SPI structures and we have to make sure these structures are initialized to default values. This driver does not set all attributes. When using kmalloc before some attributes were not initialized and contained random data which caused random crashes at bootup. Fixes:ded845a781("ieee802154: Add CA8210 IEEE 802.15.4 device driver") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Link: https://lore.kernel.org/r/20221121002201.1339636-1-hauke@hauke-m.de Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org> Signed-off-by: Sasha Levin <sashal@kernel.org>