ICH_REG_ACC_SEMA  194 sound/pci/intel8x0.c #define ICH_REG_ACC_SEMA		0x34	/* byte - codec write semaphore */
ICH_REG_ACC_SEMA  138 sound/pci/intel8x0m.c #define ICH_REG_ACC_SEMA		0x44	/* byte - codec write semaphore */