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Diffstat (limited to 'drivers/mtd/nand/pxa3xx_nand.c')
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index e08c3c058904..287997487b95 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -540,7 +540,6 @@ static int prepare_command_pool(struct pxa3xx_nand_info *info, int command,
info->oob_size = 0;
info->use_ecc = 0;
info->use_spare = 1;
- info->use_dma = (use_dma) ? 1 : 0;
info->is_ready = 0;
info->retcode = ERR_NONE;
if (info->cs != 0)
@@ -950,6 +949,11 @@ static int pxa3xx_nand_init_buff(struct pxa3xx_nand_info *info)
return info->data_dma_ch;
}
+ /*
+ * Now that DMA buffers are allocated we turn on
+ * DMA proper for I/O operations.
+ */
+ info->use_dma = 1;
return 0;
}