Hi all, After merging the drivers-x86 tree, today's linux-next build (x86_64 allmodconfig) produced these warnings: drivers/platform/x86/intel/pmc/arl.c:680:6: warning: no previous prototype for 'arl_d3_fixup' [-Wmissing-prototypes] 680 | void arl_d3_fixup(void) | ^~~~~~~~~~~~ drivers/platform/x86/intel/pmc/arl.c:685:5: warning: no previous prototype for 'arl_resume' [-Wmissing-prototypes] 685 | int arl_resume(struct pmc_dev *pmcdev) | ^~~~~~~~~~ drivers/platform/x86/intel/pmc/lnl.c:503:6: warning: no previous prototype for 'lnl_d3_fixup' [-Wmissing-prototypes] 503 | void lnl_d3_fixup(void) | ^~~~~~~~~~~~ drivers/platform/x86/intel/pmc/lnl.c:509:5: warning: no previous prototype for 'lnl_resume' [-Wmissing-prototypes] 509 | int lnl_resume(struct pmc_dev *pmcdev) | ^~~~~~~~~~ Introduced by commits f34dcf397286 ("platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driver") 119652b855e6 ("platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver") -- Cheers, Stephen Rothwell