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author | Julia Cartwright <julia@ni.com> | 2018-02-26 11:22:02 -0600 |
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committer | Julia Cartwright <julia@ni.com> | 2018-02-26 11:22:02 -0600 |
commit | 184d107421c695782ae8cc976170e3cf83fbca9a (patch) | |
tree | 20d804c113e6fbc3a298b069b5a777fb81e194f4 /include/linux/mtd/map.h | |
parent | 90816cc1d4a1d23efe37b74866c6174dd5eab6b5 (diff) | |
parent | 19c04ca5b239e6e2277a5b381d1e79482ab9bbc5 (diff) | |
download | linux-rt-184d107421c695782ae8cc976170e3cf83fbca9a.tar.gz |
Merge tag 'v4.9.84' into v4.9-rt
This is the 4.9.84 stable release
Diffstat (limited to 'include/linux/mtd/map.h')
-rw-r--r-- | include/linux/mtd/map.h | 130 |
1 files changed, 61 insertions, 69 deletions
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index 3aa56e3104bb..b5b43f94f311 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -270,75 +270,67 @@ void map_destroy(struct mtd_info *mtd); #define INVALIDATE_CACHED_RANGE(map, from, size) \ do { if (map->inval_cache) map->inval_cache(map, from, size); } while (0) - -static inline int map_word_equal(struct map_info *map, map_word val1, map_word val2) -{ - int i; - - for (i = 0; i < map_words(map); i++) { - if (val1.x[i] != val2.x[i]) - return 0; - } - - return 1; -} - -static inline map_word map_word_and(struct map_info *map, map_word val1, map_word val2) -{ - map_word r; - int i; - - for (i = 0; i < map_words(map); i++) - r.x[i] = val1.x[i] & val2.x[i]; - - return r; -} - -static inline map_word map_word_clr(struct map_info *map, map_word val1, map_word val2) -{ - map_word r; - int i; - - for (i = 0; i < map_words(map); i++) - r.x[i] = val1.x[i] & ~val2.x[i]; - - return r; -} - -static inline map_word map_word_or(struct map_info *map, map_word val1, map_word val2) -{ - map_word r; - int i; - - for (i = 0; i < map_words(map); i++) - r.x[i] = val1.x[i] | val2.x[i]; - - return r; -} - -static inline int map_word_andequal(struct map_info *map, map_word val1, map_word val2, map_word val3) -{ - int i; - - for (i = 0; i < map_words(map); i++) { - if ((val1.x[i] & val2.x[i]) != val3.x[i]) - return 0; - } - - return 1; -} - -static inline int map_word_bitsset(struct map_info *map, map_word val1, map_word val2) -{ - int i; - - for (i = 0; i < map_words(map); i++) { - if (val1.x[i] & val2.x[i]) - return 1; - } - - return 0; -} +#define map_word_equal(map, val1, val2) \ +({ \ + int i, ret = 1; \ + for (i = 0; i < map_words(map); i++) \ + if ((val1).x[i] != (val2).x[i]) { \ + ret = 0; \ + break; \ + } \ + ret; \ +}) + +#define map_word_and(map, val1, val2) \ +({ \ + map_word r; \ + int i; \ + for (i = 0; i < map_words(map); i++) \ + r.x[i] = (val1).x[i] & (val2).x[i]; \ + r; \ +}) + +#define map_word_clr(map, val1, val2) \ +({ \ + map_word r; \ + int i; \ + for (i = 0; i < map_words(map); i++) \ + r.x[i] = (val1).x[i] & ~(val2).x[i]; \ + r; \ +}) + +#define map_word_or(map, val1, val2) \ +({ \ + map_word r; \ + int i; \ + for (i = 0; i < map_words(map); i++) \ + r.x[i] = (val1).x[i] | (val2).x[i]; \ + r; \ +}) + +#define map_word_andequal(map, val1, val2, val3) \ +({ \ + int i, ret = 1; \ + for (i = 0; i < map_words(map); i++) { \ + if (((val1).x[i] & (val2).x[i]) != (val2).x[i]) { \ + ret = 0; \ + break; \ + } \ + } \ + ret; \ +}) + +#define map_word_bitsset(map, val1, val2) \ +({ \ + int i, ret = 0; \ + for (i = 0; i < map_words(map); i++) { \ + if ((val1).x[i] & (val2).x[i]) { \ + ret = 1; \ + break; \ + } \ + } \ + ret; \ +}) static inline map_word map_word_load(struct map_info *map, const void *ptr) { |