- accept '[ ]dev_dbg[(][&]dev->dev,[ ]["]trying[ ]to[ ]load[ ]CIS[ ]file[ ]%s[\\]n["],[ ]filename[)][;][\n]*[ ]if[ ][(]request_firmware[(]' drivers/pcmcia/ds.c
+ accept '[ ]\(ds_\)\?\(dev_\)\?dbg[(]\(1[,][ ]\)\?\([&]dev->dev,[ ]\)\?["]trying[ ]to[ ]load[ ]\(CIS[ ]file\|firmware\)[ ]%s[\\]n["],[ ]filename[)][;][\n]*[ ]if[ ][(]\(strlen[(]filename[)][^\n]*\([{][^}]*[ ][}]\|[)][\n][ ]*return[^\n]*[;]\)[\n]*[ ]snprintf[(]path,[ ]\(20\|sizeof[(]path[)]\),[^\n]*,[ ]filename[)][;][\n]*[ ]if[ ][(]request_firmware[(][&]fw,[ ]path\|request_firmware[(][&]fw,[ ]filename\),[ ][&]dev->dev[)][^\n]*[)][ ][{][\n][ ]*if[ ][(]fw->size[ ]>=[ ]CISTPL_MAX_CIS_SIZE[)]' drivers/pcmcia/ds.c