1 files changed, 7 insertions, 9 deletions

diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index cb443af3d45f..a460f1b748c2 100644
--- a/drivers/mtd/onenand/samsung.c
+++ b/drivers/mtd/onenand/samsung.c
@@ -554,14 +554,13 @@ static int s5pc110_dma_ops(void *dst, void *src, size_t count, int direction)
 
         do {
                 status = readl(base + S5PC110_DMA_TRANS_STATUS);
+                if (status & S5PC110_DMA_TRANS_STATUS_TE) {
+                        writel(S5PC110_DMA_TRANS_CMD_TEC,
+                                        base + S5PC110_DMA_TRANS_CMD);
+                        return -EIO;
+                }
         } while (!(status & S5PC110_DMA_TRANS_STATUS_TD));
 
-        if (status & S5PC110_DMA_TRANS_STATUS_TE) {
-                writel(S5PC110_DMA_TRANS_CMD_TEC, base + S5PC110_DMA_TRANS_CMD);
-                writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD);
-                return -EIO;
-        }
-
         writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD);
 
         return 0;
@@ -571,13 +570,12 @@ static int s5pc110_read_bufferram(struct mtd_info *mtd, int area,
                 unsigned char *buffer, int offset, size_t count)
 {
         struct onenand_chip *this = mtd->priv;
-        void __iomem *bufferram;
         void __iomem *p;
         void *buf = (void *) buffer;
         dma_addr_t dma_src, dma_dst;
         int err;
 
-        p = bufferram = this->base + area;
+        p = this->base + area;
         if (ONENAND_CURRENT_BUFFERRAM(this)) {
                 if (area == ONENAND_DATARAM)
                         p += this->writesize;
@@ -621,7 +619,7 @@ static int s5pc110_read_bufferram(struct mtd_info *mtd, int area,
 normal:
         if (count != mtd->writesize) {
                 /* Copy the bufferram to memory to prevent unaligned access */
-                memcpy(this->page_buf, bufferram, mtd->writesize);
+                memcpy(this->page_buf, p, mtd->writesize);
                 p = this->page_buf + offset;
         }