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mtd: rawnand: sunxi: Convert to common field_{get,prep}() helpers

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

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Geert Uytterhoeven 2026-01-15 15:26:22 +01:00 committed by Miquel Raynal
parent 5f68fb7ead
commit 5ec64aa7fe
1 changed files with 0 additions and 6 deletions
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6
drivers/mtd/nand/raw/sunxi_nand.c
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@ -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