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Commit a7c12d01 authored by Huang Shijie's avatar Huang Shijie Committed by Brian Norris
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mtd: gpmi: use DMA channel 0 for all the nand chips 



We only have one DMA channel : the channel 0.
Use DMA channel 0 to access all the nand chips.

Signed-off-by: default avatarHuang Shijie <b32955@freescale.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent d159d8b7

drivers/mtd/nand/gpmi-nand/gpmi-nand.c

+2 −3
Original line number Diff line number Diff line
@@ -357,9 +357,8 @@ 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? */