38 #define MASK_OFS(i)	((i) >> 5)  argument
39 #define MASK_BIT(i)	(1U << ((i) & 31))  argument
58 	int i;  in snd_mask_empty()  local
59 	for (i = 0; i < SNDRV_MASK_SIZE; i++)  in snd_mask_empty()
60 		if (mask->bits[i])  in snd_mask_empty()
67 	int i;  in snd_mask_min()  local
68 	for (i = 0; i < SNDRV_MASK_SIZE; i++) {  in snd_mask_min()
69 		if (mask->bits[i])  in snd_mask_min()
70 			return __ffs(mask->bits[i]) + (i << 5);  in snd_mask_min()
77 	int i;  in snd_mask_max()  local
78 	for (i = SNDRV_MASK_SIZE - 1; i >= 0; i--) {  in snd_mask_max()
79 		if (mask->bits[i])  in snd_mask_max()
80 			return __fls(mask->bits[i]) + (i << 5);  in snd_mask_max()
98 	unsigned int i;  in snd_mask_set_range()  local
99 	for (i = from; i <= to; i++)  in snd_mask_set_range()
100 		mask->bits[MASK_OFS(i)] |= MASK_BIT(i);  in snd_mask_set_range()
106 	unsigned int i;  in snd_mask_reset_range()  local
107 	for (i = from; i <= to; i++)  in snd_mask_reset_range()
108 		mask->bits[MASK_OFS(i)] &= ~MASK_BIT(i);  in snd_mask_reset_range()
122 	int i;  in snd_mask_intersect()  local
123 	for (i = 0; i < SNDRV_MASK_SIZE; i++)  in snd_mask_intersect()
124 		mask->bits[i] &= v->bits[i];  in snd_mask_intersect()
146 	int i, c = 0;  in snd_mask_single()  local
147 	for (i = 0; i < SNDRV_MASK_SIZE; i++) {  in snd_mask_single()
148 		if (! mask->bits[i])  in snd_mask_single()
150 		if (mask->bits[i] & (mask->bits[i] - 1))  in snd_mask_single()
221 static inline void snd_interval_any(struct snd_interval *i)  in snd_interval_any()  argument
223 	i->min = 0;  in snd_interval_any()
224 	i->openmin = 0;  in snd_interval_any()
225 	i->max = UINT_MAX;  in snd_interval_any()
226 	i->openmax = 0;  in snd_interval_any()
227 	i->integer = 0;  in snd_interval_any()
228 	i->empty = 0;  in snd_interval_any()
231 static inline void snd_interval_none(struct snd_interval *i)  in snd_interval_none()  argument
233 	i->empty = 1;  in snd_interval_none()
236 static inline int snd_interval_checkempty(const struct snd_interval *i)  in snd_interval_checkempty()  argument
238 	return (i->min > i->max ||  in snd_interval_checkempty()
239 		(i->min == i->max && (i->openmin || i->openmax)));  in snd_interval_checkempty()
242 static inline int snd_interval_empty(const struct snd_interval *i)  in snd_interval_empty()  argument
244 	return i->empty;  in snd_interval_empty()
247 static inline int snd_interval_single(const struct snd_interval *i)  in snd_interval_single()  argument
249 	return (i->min == i->max ||   in snd_interval_single()
250 		(i->min + 1 == i->max && i->openmax));  in snd_interval_single()
253 static inline int snd_interval_value(const struct snd_interval *i)  in snd_interval_value()  argument
255 	return i->min;  in snd_interval_value()
258 static inline int snd_interval_min(const struct snd_interval *i)  in snd_interval_min()  argument
260 	return i->min;  in snd_interval_min()
263 static inline int snd_interval_max(const struct snd_interval *i)  in snd_interval_max()  argument
266 	v = i->max;  in snd_interval_max()
267 	if (i->openmax)  in snd_interval_max()
272 static inline int snd_interval_test(const struct snd_interval *i, unsigned int val)  in snd_interval_test()  argument
274 	return !((i->min > val || (i->min == val && i->openmin) ||  in snd_interval_test()
275 		  i->max < val || (i->max == val && i->openmax)));  in snd_interval_test()
283 static inline int snd_interval_setinteger(struct snd_interval *i)  in snd_interval_setinteger()  argument
285 	if (i->integer)  in snd_interval_setinteger()
287 	if (i->openmin && i->openmax && i->min == i->max)  in snd_interval_setinteger()
289 	i->integer = 1;  in snd_interval_setinteger()