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path: root/drivers/mtd/nand/diskonchip.c
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Diffstat (limited to 'drivers/mtd/nand/diskonchip.c')
-rw-r--r--drivers/mtd/nand/diskonchip.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index fec31d71b84e..f68a7bccecdc 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -698,7 +698,8 @@ static void doc2001plus_command(struct mtd_info *mtd, unsigned command, int colu
/* Serially input address */
if (column != -1) {
/* Adjust columns for 16 bit buswidth */
- if (this->options & NAND_BUSWIDTH_16)
+ if (this->options & NAND_BUSWIDTH_16 &&
+ !nand_opcode_8bits(command))
column >>= 1;
WriteDOC(column, docptr, Mplus_FlashAddress);
}
@@ -1438,7 +1439,7 @@ static int __init doc_probe(unsigned long physadr)
int reg, len, numchips;
int ret = 0;
- if (!request_mem_region(physadr, DOC_IOREMAP_LEN, NULL))
+ if (!request_mem_region(physadr, DOC_IOREMAP_LEN, "DiskOnChip"))
return -EBUSY;
virtadr = ioremap(physadr, DOC_IOREMAP_LEN);
if (!virtadr) {