diff options
| -rw-r--r-- | drivers/mtd/nand/mxc_nand.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 019c58579dbc..ab9cd45237d3 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -262,14 +262,14 @@ static void memcpy16_toio(void __iomem *trg, const void *src, int size) * holds a page in natural order, i.e. writesize bytes data + oobsize bytes * spare) and the NFC buffer. */ -static void copy_spare(struct mtd_info *mtd, bool bfrom) +static void copy_spare(struct mtd_info *mtd, bool bfrom, void *buf) { struct nand_chip *this = mtd_to_nand(mtd); struct mxc_nand_host *host = nand_get_controller_data(this); u16 i, oob_chunk_size; u16 num_chunks = mtd->writesize / 512; - u8 *d = host->data_buf + mtd->writesize; + u8 *d = buf; u8 __iomem *s = host->spare0; u16 sparebuf_size = host->devtype_data->spare_len; @@ -1295,7 +1295,7 @@ static void mxc_nand_command(struct mtd_info *mtd, unsigned command, memcpy32_fromio(host->data_buf, host->main_area0, mtd->writesize); - copy_spare(mtd, true); + copy_spare(mtd, true, host->data_buf + mtd->writesize); break; case NAND_CMD_SEQIN: @@ -1314,7 +1314,7 @@ static void mxc_nand_command(struct mtd_info *mtd, unsigned command, case NAND_CMD_PAGEPROG: memcpy32_toio(host->main_area0, host->data_buf, mtd->writesize); - copy_spare(mtd, false); + copy_spare(mtd, false, host->data_buf + mtd->writesize); host->devtype_data->send_page(mtd, NFC_INPUT); host->devtype_data->send_cmd(host, command, true); WARN_ONCE(column != -1 || page_addr != -1, |