91 #define SMSC47M1_REG_TPIN(nr)		(0x34 - (nr))  argument
92 #define SMSC47M1_REG_PPIN(nr)		(0x36 - (nr))  argument
202 	int nr = attr->index;  in fan_show()  local
209 	int rpm = (data->pwm[nr] & 0x7F) == 0x00 ? 0 :  in fan_show()
210 		  FAN_FROM_REG(data->fan[nr],  in fan_show()
211 			       DIV_FROM_REG(data->fan_div[nr]),  in fan_show()
212 			       data->fan_preload[nr]);  in fan_show()
221 	int nr = attr->index;  in fan_min_show()  local
222 	int rpm = MIN_FROM_REG(data->fan_preload[nr],  in fan_min_show()
223 			       DIV_FROM_REG(data->fan_div[nr]));  in fan_min_show()
272 	int nr = attr->index;  in fan_min_store()  local
282 	rpmdiv = val * DIV_FROM_REG(data->fan_div[nr]);  in fan_min_store()
289 	data->fan_preload[nr] = 192 - ((983040 + rpmdiv / 2) / rpmdiv);  in fan_min_store()
290 	smsc47m1_write_value(data, SMSC47M1_REG_FAN_PRELOAD[nr],  in fan_min_store()
291 			     data->fan_preload[nr]);  in fan_min_store()
309 	int nr = attr->index;  in fan_div_store()  local
313 	u8 old_div = DIV_FROM_REG(data->fan_div[nr]);  in fan_div_store()
325 		data->fan_div[nr] = 0;  in fan_div_store()
328 		data->fan_div[nr] = 1;  in fan_div_store()
331 		data->fan_div[nr] = 2;  in fan_div_store()
334 		data->fan_div[nr] = 3;  in fan_div_store()
341 	switch (nr) {  in fan_div_store()
345 		      & ~(0x03 << (4 + 2 * nr));  in fan_div_store()
346 		tmp |= data->fan_div[nr] << (4 + 2 * nr);  in fan_div_store()
359 	tmp = 192 - (old_div * (192 - data->fan_preload[nr])  in fan_div_store()
361 	data->fan_preload[nr] = clamp_val(tmp, 0, 191);  in fan_div_store()
362 	smsc47m1_write_value(data, SMSC47M1_REG_FAN_PRELOAD[nr],  in fan_div_store()
363 			     data->fan_preload[nr]);  in fan_div_store()
374 	int nr = attr->index;  in pwm_store()  local
386 	data->pwm[nr] &= 0x81; /* Preserve additional bits */  in pwm_store()
387 	data->pwm[nr] |= PWM_TO_REG(val);  in pwm_store()
388 	smsc47m1_write_value(data, SMSC47M1_REG_PWM[nr],  in pwm_store()
389 			     data->pwm[nr]);  in pwm_store()
401 	int nr = attr->index;  in pwm_en_store()  local
413 	data->pwm[nr] &= 0xFE; /* preserve the other bits */  in pwm_en_store()
414 	data->pwm[nr] |= !val;  in pwm_en_store()
415 	smsc47m1_write_value(data, SMSC47M1_REG_PWM[nr],  in pwm_en_store()
416 			     data->pwm[nr]);  in pwm_en_store()