Signed-off-by: Stefan Roese <[EMAIL PROTECTED]>
---
This patch has to be applied on top of the patch submitted by Kyungmin Park
on 2008-11-04:
[PATCH] [OneNAND] Sync with 2.6.27
It replaces my patch "[PATCH] OneNAND: Fix compiler warnings and add weak
attribute to memcpy_16()". The weak method is not needed. Thanks to Scott
for pointing this out.
drivers/mtd/onenand/onenand_base.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/onenand/onenand_base.c
b/drivers/mtd/onenand/onenand_base.c
index 66214e8..8d004d3 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -409,6 +409,30 @@ static int onenand_write_bufferram(struct mtd_info *mtd,
loff_t addr, int area,
}
/**
+ * onenand_get_2x_blockpage - [GENERIC] Get blockpage at 2x program mode
+ * @param mtd MTD data structure
+ * @param addr address to check
+ * @return blockpage address
+ *
+ * Get blockpage address at 2x program mode
+ */
+static int onenand_get_2x_blockpage(struct mtd_info *mtd, loff_t addr)
+{
+ struct onenand_chip *this = mtd->priv;
+ int blockpage, block, page;
+
+ /* Calculate the even block number */
+ block = (int) (addr >> this->erase_shift) & ~1;
+ /* Is it the odd plane? */
+ if (addr & this->writesize)
+ block++;
+ page = (int) (addr >> (this->page_shift + 1)) & this->page_mask;
+ blockpage = (block << 7) | page;
+
+ return blockpage;
+}
+
+/**
* onenand_check_bufferram - [GENERIC] Check BufferRAM information
* @param mtd MTD data structure
* @param addr address to check
@@ -1666,6 +1690,7 @@ static int onenand_do_lock_cmd(struct mtd_info *mtd,
loff_t ofs, size_t len, int
return 0;
}
+#ifdef ONENAND_LINUX
/**
* onenand_lock - [MTD Interface] Lock block(s)
* @param mtd MTD device structure
@@ -1701,6 +1726,7 @@ static int onenand_unlock(struct mtd_info *mtd, loff_t
ofs, size_t len)
onenand_release_device(mtd);
return ret;
}
+#endif
/**
* onenand_check_lock_status - [OneNAND Interface] Check lock status
--
1.6.0.4
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