Message ID | 20230202152258.512973-9-amit.kumar-mahapatra@amd.com |
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State | New |
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spi: Add support for stacked/parallel memories
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Commit Message
Mahapatra, Amit Kumar
Feb. 2, 2023, 3:22 p.m. UTC
In further patches the nor->params references in
spi_nor_otp_region_len(nor) & spi_nor_otp_n_regions(nor) macros will be
replaced with spi_nor_get_params() API. To make the transition smoother,
first converting the macros into static inline functions.
Suggested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/mtd/spi-nor/otp.c | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/spi-nor/otp.c b/drivers/mtd/spi-nor/otp.c index 00ab0d2d6d2f..3d75899de303 100644 --- a/drivers/mtd/spi-nor/otp.c +++ b/drivers/mtd/spi-nor/otp.c @@ -11,8 +11,27 @@ #include "core.h" -#define spi_nor_otp_region_len(nor) ((nor)->params->otp.org->len) -#define spi_nor_otp_n_regions(nor) ((nor)->params->otp.org->n_regions) +/** + * spi_nor_otp_region_len() - get size of one OTP region in bytes + * @nor: pointer to 'struct spi_nor' + * + * Return: size of one OTP region in bytes + */ +static inline unsigned int spi_nor_otp_region_len(struct spi_nor *nor) +{ + return nor->params->otp.org->len; +} + +/** + * spi_nor_otp_n_regions() - get number of individual OTP regions + * @nor: pointer to 'struct spi_nor' + * + * Return: number of individual OTP regions + */ +static inline unsigned int spi_nor_otp_n_regions(struct spi_nor *nor) +{ + return nor->params->otp.org->n_regions; +} /** * spi_nor_otp_read_secr() - read security register