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| author |   Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-11 08:55:14 +0100 |
|---|---|---|
| committer |   Miquel Raynal <miquel.raynal@bootlin.com> | 2018-12-07 10:38:25 +0100 |
| commit | 1d0178593d148e88d2ac1e3f09c7f7eb1c20796b (patch) | |
| tree | 3641e524794be791bca768aadf5b53513adee8f2 /include/linux/mtd/rawnand.h | |
| parent | mtd: rawnand: ams-delta: Explicitly inherit from nand_controller (diff) | |
| download | linux-dev-1d0178593d148e88d2ac1e3f09c7f7eb1c20796b.tar.xz linux-dev-1d0178593d148e88d2ac1e3f09c7f7eb1c20796b.zip | |
mtd: rawnand: Add nand_[de]select_target() helpers
Add a wrapper to prevent drivers and core code from directly calling
the ->select_chip hook which we are about to deprecate.
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Tested-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/mtd/rawnand.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 2a3dd3e633f1..def6dff11e8b 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1332,9 +1332,12 @@ void nand_release(struct nand_chip *chip); * instruction and have no physical pin to check it. */ int nand_soft_waitrdy(struct nand_chip *chip, unsigned long timeout_ms); - struct gpio_desc; int nand_gpio_waitrdy(struct nand_chip *chip, struct gpio_desc *gpiod, unsigned long timeout_ms); +/* Select/deselect a NAND target. */ +void nand_select_target(struct nand_chip *chip, unsigned int cs); +void nand_deselect_target(struct nand_chip *chip); + #endif /* __LINUX_MTD_RAWNAND_H */ |