23 #define MASK_OFS(i)	((i) >> 5)  argument
24 #define MASK_BIT(i)	(1U << ((i) & 31))  argument
43 	int i;  in snd_mask_empty()  local
44 	for (i = 0; i < SNDRV_MASK_SIZE; i++)  in snd_mask_empty()
45 		if (mask->bits[i])  in snd_mask_empty()
52 	int i;  in snd_mask_min()  local
53 	for (i = 0; i < SNDRV_MASK_SIZE; i++) {  in snd_mask_min()
54 		if (mask->bits[i])  in snd_mask_min()
55 			return __ffs(mask->bits[i]) + (i << 5);  in snd_mask_min()
62 	int i;  in snd_mask_max()  local
63 	for (i = SNDRV_MASK_SIZE - 1; i >= 0; i--) {  in snd_mask_max()
64 		if (mask->bits[i])  in snd_mask_max()
65 			return __fls(mask->bits[i]) + (i << 5);  in snd_mask_max()
90 	unsigned int i;  in snd_mask_set_range()  local
91 	for (i = from; i <= to; i++)  in snd_mask_set_range()
92 		mask->bits[MASK_OFS(i)] |= MASK_BIT(i);  in snd_mask_set_range()
98 	unsigned int i;  in snd_mask_reset_range()  local
99 	for (i = from; i <= to; i++)  in snd_mask_reset_range()
100 		mask->bits[MASK_OFS(i)] &= ~MASK_BIT(i);  in snd_mask_reset_range()
114 	int i;  in snd_mask_intersect()  local
115 	for (i = 0; i < SNDRV_MASK_SIZE; i++)  in snd_mask_intersect()
116 		mask->bits[i] &= v->bits[i];  in snd_mask_intersect()
138 	int i, c = 0;  in snd_mask_single()  local
139 	for (i = 0; i < SNDRV_MASK_SIZE; i++) {  in snd_mask_single()
140 		if (! mask->bits[i])  in snd_mask_single()
142 		if (mask->bits[i] & (mask->bits[i] - 1))  in snd_mask_single()
213 static inline void snd_interval_any(struct snd_interval *i)  in snd_interval_any()  argument
215 	i->min = 0;  in snd_interval_any()
216 	i->openmin = 0;  in snd_interval_any()
217 	i->max = UINT_MAX;  in snd_interval_any()
218 	i->openmax = 0;  in snd_interval_any()
219 	i->integer = 0;  in snd_interval_any()
220 	i->empty = 0;  in snd_interval_any()
223 static inline void snd_interval_none(struct snd_interval *i)  in snd_interval_none()  argument
225 	i->empty = 1;  in snd_interval_none()
228 static inline int snd_interval_checkempty(const struct snd_interval *i)  in snd_interval_checkempty()  argument
230 	return (i->min > i->max ||  in snd_interval_checkempty()
231 		(i->min == i->max && (i->openmin || i->openmax)));  in snd_interval_checkempty()
234 static inline int snd_interval_empty(const struct snd_interval *i)  in snd_interval_empty()  argument
236 	return i->empty;  in snd_interval_empty()
239 static inline int snd_interval_single(const struct snd_interval *i)  in snd_interval_single()  argument
241 	return (i->min == i->max ||   in snd_interval_single()
242 		(i->min + 1 == i->max && (i->openmin || i->openmax)));  in snd_interval_single()
245 static inline int snd_interval_value(const struct snd_interval *i)  in snd_interval_value()  argument
247 	if (i->openmin && !i->openmax)  in snd_interval_value()
248 		return i->max;  in snd_interval_value()
249 	return i->min;  in snd_interval_value()
252 static inline int snd_interval_min(const struct snd_interval *i)  in snd_interval_min()  argument
254 	return i->min;  in snd_interval_min()
257 static inline int snd_interval_max(const struct snd_interval *i)  in snd_interval_max()  argument
260 	v = i->max;  in snd_interval_max()
261 	if (i->openmax)  in snd_interval_max()
266 static inline int snd_interval_test(const struct snd_interval *i, unsigned int val)  in snd_interval_test()  argument
268 	return !((i->min > val || (i->min == val && i->openmin) ||  in snd_interval_test()
269 		  i->max < val || (i->max == val && i->openmax)));  in snd_interval_test()
277 static inline int snd_interval_setinteger(struct snd_interval *i)  in snd_interval_setinteger()  argument
279 	if (i->integer)  in snd_interval_setinteger()
281 	if (i->openmin && i->openmax && i->min == i->max)  in snd_interval_setinteger()
283 	i->integer = 1;  in snd_interval_setinteger()