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drivers/mtd: Make compile time check for sane mtd isbad/markbad configuration

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This removes the DEBUGASSERT in ftl_initialize_by_path. Instead, check
compile time that FTL is enabled in case some of the drivers implement
the isbad and markbad functions.

Also select the FTL_BBM for those drivers as they require it.

Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
This commit is contained in:
Jukka Laitinen 2026-06-15 16:57:15 +03:00 • committed by Xiang Xiao
parent 82fb723bde
commit cbfaa7c3b0
6 changed files with 24 additions and 13 deletions
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12
include/nuttx/mtd/mtd.h
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@ -97,8 +97,14 @@
#define MTD_READ(d,s,n,b) ((d)->read ? (d)->read(d,s,n,b) : (-ENOSYS))
#define MTD_WRITE(d,s,n,b) ((d)->write ? (d)->write(d,s,n,b) : (-ENOSYS))
#define MTD_IOCTL(d,c,a) ((d)->ioctl ? (d)->ioctl(d,c,a) : (-ENOSYS))
#define MTD_ISBAD(d,b) ((d)->isbad ? (d)->isbad(d,b) : (-ENOSYS))
#define MTD_MARKBAD(d,b) ((d)->markbad ? (d)->markbad(d,b) : (-ENOSYS))
#ifdef CONFIG_FTL_BBM
# define MTD_ISBAD(d,b) ((d)->isbad ? (d)->isbad(d,b) : (-ENOSYS))
# define MTD_MARKBAD(d,b) ((d)->markbad ? (d)->markbad(d,b) : (-ENOSYS))
#else
# define MTD_ISBAD(d,b) (-ENOSYS)
# define MTD_MARKBAD(d,b) (-ENOSYS)
#endif
/* If any of the low-level device drivers declare they want sub-sector erase
* support, then define MTD_SUBSECTOR_ERASE.
@ -220,8 +226,10 @@ struct mtd_dev_s
/* Check/Mark bad block for the specified block number */
#ifdef CONFIG_FTL_BBM
CODE int (*isbad)(FAR struct mtd_dev_s *dev, off_t block);
CODE int (*markbad)(FAR struct mtd_dev_s *dev, off_t block);
#endif
/* Name of this MTD device */