From: Jeff Kletsky Date: Wed, 22 May 2019 22:05:54 +0000 (-0700) Subject: mtd: spinand: Add support for two-byte device IDs X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=878844908e563a2f02b977bacd221c288e681c47;p=linux.git mtd: spinand: Add support for two-byte device IDs The GigaDevice GD5F1GQ4UFxxG SPI NAND utilizes two-byte device IDs. http://www.gigadevice.com/datasheet/gd5f1gq4xfxxg/ Signed-off-by: Jeff Kletsky Reviewed-by: Frieder Schrempf Signed-off-by: Miquel Raynal --- diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 4c15bb58c6238..556bfdb344553 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -845,7 +845,7 @@ spinand_select_op_variant(struct spinand_device *spinand, */ int spinand_match_and_init(struct spinand_device *spinand, const struct spinand_info *table, - unsigned int table_size, u8 devid) + unsigned int table_size, u16 devid) { struct nand_device *nand = spinand_to_nand(spinand); unsigned int i; diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 8aa39ac41e8e8..fbc0423bb4ae9 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -290,7 +290,7 @@ struct spinand_ecc_info { */ struct spinand_info { const char *model; - u8 devid; + u16 devid; u32 flags; struct nand_memory_organization memorg; struct nand_ecc_req eccreq; @@ -452,7 +452,7 @@ static inline void spinand_set_of_node(struct spinand_device *spinand, int spinand_match_and_init(struct spinand_device *dev, const struct spinand_info *table, - unsigned int table_size, u8 devid); + unsigned int table_size, u16 devid); int spinand_upd_cfg(struct spinand_device *spinand, u8 mask, u8 val); int spinand_select_target(struct spinand_device *spinand, unsigned int target);