266 	unsigned int mcs;  in adau1977_lookup_mcs()  local
279 	mcs = adau1977->sysclk / rate;  in adau1977_lookup_mcs()
282 	if (mcs < 1 || mcs > 6 || mcs == 5)  in adau1977_lookup_mcs()
285 	mcs = mcs - 1;  in adau1977_lookup_mcs()
286 	if (mcs == 5)  in adau1977_lookup_mcs()
287 		mcs = 4;  in adau1977_lookup_mcs()
289 	return mcs;  in adau1977_lookup_mcs()
301 	int mcs, fs;  in adau1977_hw_params()  local
309 		mcs = adau1977_lookup_mcs(adau1977, rate, fs);  in adau1977_hw_params()
310 		if (mcs < 0)  in adau1977_hw_params()
311 			return mcs;  in adau1977_hw_params()
313 		mcs = 0;  in adau1977_hw_params()
372 				ADAU1977_PLL_MCS_MASK, mcs);  in adau1977_hw_params()
780 	unsigned int mcs;  in adau1977_check_sysclk()  local
785 	mcs = mclk / (128 * base_freq);  in adau1977_check_sysclk()
786 	if (mcs < 1 || mcs > 6 || mcs == 5)  in adau1977_check_sysclk()