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| author | Brian Norris <computersforpeace@gmail.com> | 2011-09-21 01:30:51 (GMT) |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@intel.com> | 2011-09-21 06:19:06 (GMT) |
| commit | 7387ce773256f446bdd0280b2449b635441f906e (patch) | |
| tree | 571ea27188a58341ae00f32802106c5c345587c3 /include/linux/mtd | |
| parent | b61bf5bbf619fc66ca866a27038da0b91cafb92d (diff) | |
| download | linux-fsl-qoriq-7387ce773256f446bdd0280b2449b635441f906e.tar.xz | |
mtd: define `mtd_is_*()' functions
These functions can be used instead of referencing -EUCLEAN and -EBADMSG
all over the place. They should help make code a little bit more
readable.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/mtd.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 37d0827..4bce1eb 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -348,4 +348,16 @@ void *mtd_kmalloc_up_to(const struct mtd_info *mtd, size_t *size); void mtd_erase_callback(struct erase_info *instr); +static inline int mtd_is_bitflip(int err) { + return err == -EUCLEAN; +} + +static inline int mtd_is_eccerr(int err) { + return err == -EBADMSG; +} + +static inline int mtd_is_bitflip_or_eccerr(int err) { + return mtd_is_bitflip(err) || mtd_is_eccerr(err); +} + #endif /* __MTD_MTD_H__ */ |