spi: fsl-lpspi: Fix PM reference leak in lpspipreparexfer_hardware()
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 v5.4.119 by commit 4a01ad002d2e03c399af536562693752af7c81b1, it was introduced in version v5.2 by commit 944c01a889d97dc08e1b71f4ed868f4023fd6034. For more details please see the references link.