i2c: sprd: fix reference leak when pmruntimeget_sync fails
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 v5.10.37 by commit e547640cee7981fd751d2c9cde3a61bdb678b755, it was introduced in version v4.14 by commit 8b9ec0719834fe66146d138d62ed66cef025c864. For more details please see the references link.