Description: ice: fix uninitialized dplls mutex usage
References:
Notes:
 carnil> Introduced in d7999f5ea64b ("ice: implement dpll interface to control cgu").
 carnil> Vulnerable versions: 6.7-rc1.
Bugs:
upstream: released (6.8) [9224fc86f1776193650a33a275cac628952f80a9]
6.8-upstream-stable: released (6.8) [9224fc86f1776193650a33a275cac628952f80a9]
6.7-upstream-stable: released (6.7.10) [db29ceff3e25c48907016da456a7cbee6310fd83]
6.6-upstream-stable: N/A "Vulnerable code not present"
6.1-upstream-stable: N/A "Vulnerable code not present"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.7.12-1)
6.1-bookworm-security: N/A "Vulnerable code not present"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"