| Message ID | 1371197185-27491-3-git-send-email-b32955@freescale.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 25ecfa1..036e5e4 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -226,9 +226,8 @@ int common_nfc_set_geometry(struct gpmi_nand_data *this) struct dma_chan *get_dma_chan(struct gpmi_nand_data *this) { - int chipnr = this->current_chip; - - return this->dma_chans[chipnr]; + /* We use the DMA channel 0 to access all the nand chips. */ + return this->dma_chans[0]; } /* Can we use the upper's buffer directly for DMA? */
We only have one DMA channel : the channel 0. Use DMA channel 0 to access all the nand chips. Signed-off-by: Huang Shijie <b32955@freescale.com> --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)