Commit 5ec64aa7 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Miquel Raynal
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mtd: rawnand: sunxi: Convert to common field_{get,prep}() helpers 



Drop the driver-specific field_get() and field_prep() macros, in favor
of the globally available variants from <linux/bitfield.h>.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent 5f68fb7e

drivers/mtd/nand/raw/sunxi_nand.c

+0 −6
Original line number Diff line number Diff line
@@ -29,12 +29,6 @@ 
#include <linux/iopoll.h>

#include <linux/reset.h>



/* non compile-time field get/prep */

#undef field_get

#define field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1))

#undef field_prep

#define field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask))



#define NFC_REG_CTL		0x0000

#define NFC_REG_ST		0x0004

#define NFC_REG_INT		0x0008