Hi Artem,
Today's linux-next merge of the l2-mtd tree got a conflict in
include/linux/mtd/nand.h between commit 5bc7c33ca93a ("mtd: nand:
reintroduce NAND_NO_READRDY as NAND_NEED_READRDY") from the mtd tree and
commit edac3311879c ("mtd: nand: remove AG-AND support") from the l2-mtd
tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc include/linux/mtd/nand.h
index ef52d9c,33516eb..0000000
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@@ -165,35 -145,8 +145,15 @@@ typedef enum
*/
/* Buswidth is 16 bit */
#define NAND_BUSWIDTH_16 0x00000002
- /* Device supports partial programming without padding */
- #define NAND_NO_PADDING 0x00000004
/* Chip has cache program function */
#define NAND_CACHEPRG 0x00000008
- /* Chip has copy back function */
- #define NAND_COPYBACK 0x00000010
- /*
- * AND Chip which has 4 banks and a confusing page / block
- * assignment. See Renesas datasheet for further information.
- */
- #define NAND_IS_AND 0x00000020
- /*
- * Chip has a array of 4 pages which can be read without
- * additional ready /busy waits.
- */
- #define NAND_4PAGE_ARRAY 0x00000040
- /*
- * Chip requires that BBT is periodically rewritten to prevent
- * bits from adjacent blocks from 'leaking' in altering data.
- * This happens with the Renesas AG-AND chips, possibly others.
- */
- #define BBT_AUTO_REFRESH 0x00000080
+/*
+ * Chip requires ready check on read (for auto-incremented sequential read).
+ * True only for small page devices; large page devices do not support
+ * autoincrement.
+ */
+#define NAND_NEED_READRDY 0x00000100
+
/* Chip does not allow subpage writes */
#define NAND_NO_SUBPAGE_WRITE 0x00000200
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