spi: Fix use-after-free with devmspialloc_*
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.4 by commit 8735248ebb918d25427965f0db07939ed0473ec6, it was introduced in version v5.10 by commit 5e844cc37a5cbaa460e68f9a989d321d63088a89. For more details please see the references link.