diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-20 10:02:39 +0100 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-12-07 10:58:11 +0100 |
| commit | 7b6a9b28ecf2fd2e2f5dcdb6d4fa8044b48bdb74 (patch) | |
| tree | cc0ab7a04ae28e4afa7deae3832448f393a9d937 /include/linux/mtd | |
| parent | 419e5b84a4be6c796e421b82e9673e2fa1ec1b07 (diff) | |
mtd: rawnand: Deprecate the dummy_controller field
We try to force NAND controller drivers to properly separate the NAND
controller object from the NAND chip one, so let's deprecate the dummy
controller object embedded in nand_chip to encourage them to create
their own instance.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/rawnand.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index f50f40643895..33e240acdc6d 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -941,6 +941,8 @@ static inline void nand_controller_init(struct nand_controller *nfc) * @get_features: get the NAND chip features * @chip_delay: chip dependent delay for transferring data from array to read * regs (tR). + * @dummy_controller: dummy controller implementation for drivers that can + * only control a single chip * * If you look at this structure you're already wrong. These fields/hooks are * all deprecated. @@ -966,6 +968,7 @@ struct nand_legacy { int (*get_features)(struct nand_chip *chip, int feature_addr, u8 *subfeature_para); int chip_delay; + struct nand_controller dummy_controller; }; /** @@ -980,8 +983,6 @@ struct nand_legacy { * setting the read-retry mode. Mostly needed for MLC NAND. * @ecc: [BOARDSPECIFIC] ECC control structure * @buf_align: minimum buffer alignment required by a platform - * @dummy_controller: dummy controller implementation for drivers that can - * only control a single chip * @state: [INTERN] the current state of the NAND device * @oob_poi: "poison value buffer," used for laying out OOB data * before writing @@ -1094,7 +1095,6 @@ struct nand_chip { struct nand_ecc_ctrl ecc; unsigned long buf_align; - struct nand_controller dummy_controller; uint8_t *bbt; struct nand_bbt_descr *bbt_td; |