Message ID | 20210505213750.257417-2-miquel.raynal@bootlin.com |
---|---|
State | Accepted |
Delegated to: | Miquel Raynal |
Headers | show |
Series | mtd: rawnand: NV-DDR support | expand |
On Wed, 2021-05-05 at 21:37:29 UTC, Miquel Raynal wrote: > Name it nand_interface_is_sdr() which will make even more sense when > nand_interface_is_nvddr() will be introduced. > > Use it when relevant. > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next. Miquel
diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 8aab1017b460..53b3a11b9952 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -1246,7 +1246,7 @@ static int atmel_smc_nand_prepare_smcconf(struct atmel_nand *nand, nc = to_nand_controller(nand->base.controller); /* DDR interface not supported. */ - if (conf->type != NAND_SDR_IFACE) + if (!nand_interface_is_sdr(conf)) return -ENOTSUPP; /* diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index 29df2f43dcb5..39b31f8e03b7 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -496,6 +496,15 @@ struct nand_interface_config { } timings; }; +/** + * nand_interface_is_sdr - get the interface type + * @conf: The data interface + */ +static bool nand_interface_is_sdr(const struct nand_interface_config *conf) +{ + return conf->type == NAND_SDR_IFACE; +} + /** * nand_get_sdr_timings - get SDR timing from data interface * @conf: The data interface @@ -503,7 +512,7 @@ struct nand_interface_config { static inline const struct nand_sdr_timings * nand_get_sdr_timings(const struct nand_interface_config *conf) { - if (conf->type != NAND_SDR_IFACE) + if (!nand_interface_is_sdr(conf)) return ERR_PTR(-EINVAL); return &conf->timings.sdr;
Name it nand_interface_is_sdr() which will make even more sense when nand_interface_is_nvddr() will be introduced. Use it when relevant. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- include/linux/mtd/rawnand.h | 11 ++++++++++- 2 files changed, 11 insertions(+), 2 deletions(-)