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Commit 0618114e authored by Brian Norris's avatar Brian Norris
Browse files

mtd: spi-nor: use BIT() for flash_info flags 



It's a little easier to read and make sure there are no collisions
(IMO).

Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
Reviewed-by: default avatarEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
Tested-by: default avatarEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
parent 47b8edbf

drivers/mtd/spi-nor/spi-nor.c

+8 −8
Original line number Original line Diff line number Diff line
@@ -61,14 +61,14 @@ struct flash_info { 
	u16		addr_width;

	u16		addr_width;





	u16		flags;

	u16		flags;

#define	SECT_4K			0x01	/* SPINOR_OP_BE_4K works uniformly */

#define SECT_4K			BIT(0)	/* SPINOR_OP_BE_4K works uniformly */

#define	SPI_NOR_NO_ERASE	0x02	/* No erase command needed */

#define SPI_NOR_NO_ERASE	BIT(1)	/* No erase command needed */

#define	SST_WRITE		0x04	/* use SST byte programming */

#define SST_WRITE		BIT(2)	/* use SST byte programming */

#define	SPI_NOR_NO_FR		0x08	/* Can't do fastread */

#define SPI_NOR_NO_FR		BIT(3)	/* Can't do fastread */

#define	SECT_4K_PMC		0x10	/* SPINOR_OP_BE_4K_PMC works uniformly */

#define SECT_4K_PMC		BIT(4)	/* SPINOR_OP_BE_4K_PMC works uniformly */

#define	SPI_NOR_DUAL_READ	0x20    /* Flash supports Dual Read */

#define SPI_NOR_DUAL_READ	BIT(5)	/* Flash supports Dual Read */

#define	SPI_NOR_QUAD_READ	0x40    /* Flash supports Quad Read */

#define SPI_NOR_QUAD_READ	BIT(6)	/* Flash supports Quad Read */

#define	USE_FSR			0x80	/* use flag status register */

#define USE_FSR			BIT(7)	/* use flag status register */

};

};





#define JEDEC_MFR(info)	((info)->id[0])

#define JEDEC_MFR(info)	((info)->id[0])