[U-Boot-Users] unassigned-patches/4: [PATCH] Fix duplicated flash state
u-boot at bugs.denx.de
u-boot at bugs.denx.de
Thu Jul 24 01:10:02 CEST 2008
Move to one place
I just compiled test. Please check other NAND users.
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
Added to GNATS database as unassigned-patches/4
>Responsible: patch-coord
>Message-Id: <20080722080919.GA14956 at july>
>In-Reply-To:
>References:
>Patch-Date: Tue Jul 22 10:09:19 +0200 2008
---
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 05ba375..ce9d937 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -19,6 +19,20 @@
#define MTD_ERASE_DONE 0x08
#define MTD_ERASE_FAILED 0x10
+/*
+ * Enumeration for NAND/OneNAND flash chip state
+ */
+enum {
+ FL_READY,
+ FL_READING,
+ FL_WRITING,
+ FL_ERASING,
+ FL_SYNCING,
+ FL_CACHEDPRG,
+ FL_UNLOCKING,
+ FL_LOCKING,
+};
+
/* If the erase fails, fail_addr might indicate exactly which block failed. If
fail_addr = 0xffffffff, the failure was not at the device level or was not
specific to any particular block. */
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index e2a25a6..0b64d3c 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -195,20 +195,6 @@ extern int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_
/* Nand scan has allocated data_buf */
#define NAND_DATABUF_ALLOC 0x80000000
-
-/*
- * nand_state_t - chip states
- * Enumeration for NAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING,
- FL_CACHEDPRG,
-} nand_state_t;
-
/* Keep gcc happy */
struct nand_chip;
diff --git a/include/linux/mtd/nand_legacy.h b/include/linux/mtd/nand_legacy.h
index b05e726..bb66e45 100644
--- a/include/linux/mtd/nand_legacy.h
+++ b/include/linux/mtd/nand_legacy.h
@@ -55,18 +55,6 @@
#define NAND_CMD_RESET 0xff
/*
- * Enumeration for NAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING
-} nand_state_t;
-
-
-/*
* NAND Private Flash Chip Data
*
* Structure overview:
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 4b0c2df..903c3af 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -17,6 +17,7 @@
/* Note: The header order is impoertant */
#include <onenand_uboot.h>
+#include <linux/mtd/compat.h>
#include <linux/mtd/bbm.h>
#define MAX_BUFFERRAM 2
@@ -28,20 +29,6 @@ extern int onenand_scan (struct mtd_info *mtd, int max_chips);
extern void onenand_release (struct mtd_info *mtd);
/**
- * onenand_state_t - chip states
- * Enumeration for OneNAND flash chip state
- */
-typedef enum {
- FL_READY,
- FL_READING,
- FL_WRITING,
- FL_ERASING,
- FL_SYNCING,
- FL_UNLOCKING,
- FL_LOCKING,
-} onenand_state_t;
-
-/**
* struct onenand_bufferram - OneNAND BufferRAM Data
* @param block block address in BufferRAM
* @param page page address in BufferRAM
@@ -106,7 +93,7 @@ struct onenand_chip {
spinlock_t chip_lock;
wait_queue_head_t wq;
- onenand_state_t state;
+ int state;
struct nand_oobinfo *autooob;
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