Description: i2c: cadence: fix reference leak when pm_runtime_get_sync fails
References:
Notes:
 carnil> Introduced in 7fa32329ca03 ("i2c: cadence: Move to sensible power management").
 carnil> Vulnerable versions: 4.5-rc1.
Bugs:
upstream: released (5.13-rc1) [23ceb8462dc6f4b4decdb5536a7e5fc477cdf0b6]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.37) [30410519328c94367e561fd878e5f0d3a0303585]
4.19-upstream-stable: needed
sid: released (5.10.38-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: needed