Lines Matching refs:retval
49 int retval = 0; in pwmtach_directory_check() local
54 retval = -1; in pwmtach_directory_check()
56 return retval; in pwmtach_directory_check()
61 int retval = 0; in SET_PWM_DUTYCYCLE_VALUE() local
66 retval = pwmtach_directory_check(); in SET_PWM_DUTYCYCLE_VALUE()
67 if(retval != 0) in SET_PWM_DUTYCYCLE_VALUE()
69 return retval; in SET_PWM_DUTYCYCLE_VALUE()
74 retval = access(DevNodeFileName,F_OK); in SET_PWM_DUTYCYCLE_VALUE()
75 if(retval != 0) in SET_PWM_DUTYCYCLE_VALUE()
77 return retval; in SET_PWM_DUTYCYCLE_VALUE()
89 retval = -1; in SET_PWM_DUTYCYCLE_VALUE()
93 return retval; in SET_PWM_DUTYCYCLE_VALUE()
99 int retval = 0; in SET_PWM_DUTYCYCLE() local
109 retval = SET_PWM_DUTYCYCLE_VALUE(ppwmtach_arg); in SET_PWM_DUTYCYCLE()
110 return retval; in SET_PWM_DUTYCYCLE()
115 int retval = 0; in GET_PWM_DUTYCYCLE() local
119 retval = pwmtach_directory_check(); in GET_PWM_DUTYCYCLE()
120 if(retval != 0) in GET_PWM_DUTYCYCLE()
122 return retval; in GET_PWM_DUTYCYCLE()
126 retval = access(DevNodeFileName,F_OK); in GET_PWM_DUTYCYCLE()
127 if(retval != 0) in GET_PWM_DUTYCYCLE()
129 return retval; in GET_PWM_DUTYCYCLE()
140 return retval; in GET_PWM_DUTYCYCLE()
144 int retval = 0; in GET_TACH_SPEED() local
148 retval = pwmtach_directory_check(); in GET_TACH_SPEED()
149 if(retval != 0) in GET_TACH_SPEED()
151 return retval; in GET_TACH_SPEED()
154 retval = access(DevNodeFileName,F_OK); in GET_TACH_SPEED()
155 if(retval != 0) in GET_TACH_SPEED()
157 return retval; in GET_TACH_SPEED()
169 return retval; in GET_TACH_SPEED()
178 int retval = 0; in GET_PWM_NUMBER() local
182 retval = pwmtach_directory_check(); in GET_PWM_NUMBER()
183 if(retval != 0) in GET_PWM_NUMBER()
185 return retval; in GET_PWM_NUMBER()
188 retval = access(DevNodeFileName,F_OK); in GET_PWM_NUMBER()
189 if(retval != 0) in GET_PWM_NUMBER()
191 return retval; in GET_PWM_NUMBER()
201 retval = -1; in GET_PWM_NUMBER()
204 retval = reg_val >> 24; //get the highest byte in GET_PWM_NUMBER()
205 printf("%s:fan %d, pwm %d, val 0x%X\n",__FUNCTION__,ppwmtach_arg->fannumber,retval,reg_val); in GET_PWM_NUMBER()
210 return retval; in GET_PWM_NUMBER()
214 int retval = 0; in pwmtach_action() local
219 retval = SET_PWM_DUTYCYCLE(argp); in pwmtach_action()
223 retval = SET_PWM_DUTYCYCLE_VALUE(argp); in pwmtach_action()
226 retval = GET_TACH_SPEED(argp); in pwmtach_action()
230 retval = GET_TACH_SPEED(argp); in pwmtach_action()
233 retval = GET_PWM_DUTYCYCLE(argp); in pwmtach_action()
242 retval = GET_PWM_DUTYCYCLE(argp); in pwmtach_action()
247 retval = -1; in pwmtach_action()
249 return( retval ); in pwmtach_action()
255 int retval = 0; in get_tach_speed() local
259 retval = pwmtach_action( &pwmtach_arg, GET_TACH_VALUE_BY_TACH_CHANNEL); in get_tach_speed()
260 if(retval != -1) in get_tach_speed()
262 return retval; in get_tach_speed()
269 int retval = 0; in set_pwm_dutycycle() local
274 retval = pwmtach_action( &pwmtach_arg, SET_DUTY_CYCLE_BY_PWM_CHANNEL); in set_pwm_dutycycle()
276 return retval; in set_pwm_dutycycle()
283 int retval = 0; in set_pwm_dutycycle_value() local
288 retval = pwmtach_action( &pwmtach_arg, SET_DUTY_CYCLE_VALUE_BY_PWM_CHANNEL); in set_pwm_dutycycle_value()
290 return retval; in set_pwm_dutycycle_value()
296 int retval = 0; in get_pwm_dutycycle() local
300 retval = pwmtach_action(&pwmtach_arg, GET_DUTY_CYCLE); in get_pwm_dutycycle()
301 if(retval != -1) in get_pwm_dutycycle()
303 return retval; in get_pwm_dutycycle()
309 int retval = 0; in set_fan_speed() local
326 retval = pwmtach_action( indata, GET_FAN_RPM_RANGE); in set_fan_speed()
332 retval = pwmtach_action ( indata, INIT_PWMTACH ); in set_fan_speed()
338 if ((retval = pwmtach_action( indata, GET_TACH_VALUE )) != 0) in set_fan_speed()
341 retval = pwmtach_action( indata, SET_DUTY_CYCLE); in set_fan_speed()
384 retval = pwmtach_action (indata, SET_DUTY_CYCLE); in set_fan_speed()
392 retval = pwmtach_action( indata, SET_DUTY_CYCLE); in set_fan_speed()
403 retval = pwmtach_action( indata, SET_DUTY_CYCLE); in set_fan_speed()
421 int retval = 0; in get_fan_speed() local
425 retval = pwmtach_action( &pwmtach_arg, GET_TACH_VALUE ); in get_fan_speed()
426 if(retval != -1) in get_fan_speed()
428 return retval; in get_fan_speed()