diff options
-rw-r--r-- | drivers/mtd/onenand/samsung.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index cb443af3d45f..094dfcbe2347 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c | |||
@@ -571,13 +571,12 @@ static int s5pc110_read_bufferram(struct mtd_info *mtd, int area, | |||
571 | unsigned char *buffer, int offset, size_t count) | 571 | unsigned char *buffer, int offset, size_t count) |
572 | { | 572 | { |
573 | struct onenand_chip *this = mtd->priv; | 573 | struct onenand_chip *this = mtd->priv; |
574 | void __iomem *bufferram; | ||
575 | void __iomem *p; | 574 | void __iomem *p; |
576 | void *buf = (void *) buffer; | 575 | void *buf = (void *) buffer; |
577 | dma_addr_t dma_src, dma_dst; | 576 | dma_addr_t dma_src, dma_dst; |
578 | int err; | 577 | int err; |
579 | 578 | ||
580 | p = bufferram = this->base + area; | 579 | p = this->base + area; |
581 | if (ONENAND_CURRENT_BUFFERRAM(this)) { | 580 | if (ONENAND_CURRENT_BUFFERRAM(this)) { |
582 | if (area == ONENAND_DATARAM) | 581 | if (area == ONENAND_DATARAM) |
583 | p += this->writesize; | 582 | p += this->writesize; |
@@ -621,7 +620,7 @@ static int s5pc110_read_bufferram(struct mtd_info *mtd, int area, | |||
621 | normal: | 620 | normal: |
622 | if (count != mtd->writesize) { | 621 | if (count != mtd->writesize) { |
623 | /* Copy the bufferram to memory to prevent unaligned access */ | 622 | /* Copy the bufferram to memory to prevent unaligned access */ |
624 | memcpy(this->page_buf, bufferram, mtd->writesize); | 623 | memcpy(this->page_buf, p, mtd->writesize); |
625 | p = this->page_buf + offset; | 624 | p = this->page_buf + offset; |
626 | } | 625 | } |
627 | 626 | ||