[Bug 1180344] iwlwifi: Kernel 5.10 fails to boot with workqueue lockup

https://bugzilla.suse.com/show_bug.cgi?id=1180344 https://bugzilla.suse.com/show_bug.cgi?id=1180344#c34

--- Comment #34 from Arjen de Korte suse+build@de-korte.org --- Looking at drivers/net/wireless/intel/iwlwifi/iwl-debug.h, IWL_DEBUG_FW accepts a va_arg list, so why not replace the offending code with

IWL_DEBUG_FW(trans, "WRT: parsing region: %.*s\n", IWL_FW_INI_MAX_NAME, reg->name);

This will have the same effect, but without the terrible habit of modifying a buffer/string one doesn't own.