64 	const int16_t *coeffs;
65 	int16_t *history;
77 	int16_t *history;
91 static inline const int16_t *fir16_create(struct fir16_state_t *fir,  in fir16_create()
92 					      const int16_t *coeffs, int taps)  in fir16_create()
98 	fir->history = kcalloc(2 * taps, sizeof(int16_t), GFP_KERNEL);  in fir16_create()
100 	fir->history = kcalloc(taps, sizeof(int16_t), GFP_KERNEL);  in fir16_create()
108 	memset(fir->history, 0, 2 * fir->taps * sizeof(int16_t));  in fir16_flush()
110 	memset(fir->history, 0, fir->taps * sizeof(int16_t));  in fir16_flush()
146 static inline int16_t fir16(struct fir16_state_t *fir, int16_t sample)  in fir16()
152 	y = dot_asm((int16_t *) fir->coeffs, &fir->history[fir->curr_pos],  in fir16()
172 	return (int16_t) (y >> 15);  in fir16()
175 static inline const int16_t *fir32_create(struct fir32_state_t *fir,  in fir32_create()
181 	fir->history = kcalloc(taps, sizeof(int16_t), GFP_KERNEL);  in fir32_create()
187 	memset(fir->history, 0, fir->taps * sizeof(int16_t));  in fir32_flush()
195 static inline int16_t fir32(struct fir32_state_t *fir, int16_t sample)  in fir32()
213 	return (int16_t) (y >> 15);  in fir32()