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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-12-02 10:54:22 +0100 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-12-06 00:45:36 +0530 |
| commit | 4c47fd0b6bce62162e11b8a22e2eaf0d8f6673b1 (patch) | |
| tree | 59ef6abd0b8e5927c5a7ffe9b51b51b8d25984c4 /include/linux | |
| parent | ef6ce46ad889d935dce26133232943aa302bd901 (diff) | |
| download | u-boot-4c47fd0b6bce62162e11b8a22e2eaf0d8f6673b1.zip u-boot-4c47fd0b6bce62162e11b8a22e2eaf0d8f6673b1.tar.gz u-boot-4c47fd0b6bce62162e11b8a22e2eaf0d8f6673b1.tar.bz2 | |
mtd: Add a function to report when the MTD dev list has been updated
We need to parse mtdparts/mtids again everytime a device has been
added/removed from the MTD list, but there's currently no way to know
when such an update has been done.
Add an ->updated field to the idr struct that we set to true every time
a device is added/removed and expose a function returning the value
of this field and resetting it to false.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Tested-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mtd/mtd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 68e5915..d20ebd8 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -581,6 +581,7 @@ int mtd_arg_off_size(int argc, char *const argv[], int *idx, loff_t *off, void mtd_get_len_incl_bad(struct mtd_info *mtd, uint64_t offset, const uint64_t length, uint64_t *len_incl_bad, int *truncated); +bool mtd_dev_list_updated(void); /* drivers/mtd/mtd_uboot.c */ int mtd_search_alternate_name(const char *mtdname, char *altname, |