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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-04-26 17:41:25 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-29 08:56:48 +0200 |
| commit | 111bfed4f30ff16e1d47e4ce3a1f427882f365d3 (patch) | |
| tree | 644cc49502c66b0f111e74277b6f5a8d12c232bc /drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h | |
| parent | 118c3f9b01629bdfb13c07efdcb34f8818cce3fa (diff) | |
| download | lwn-111bfed4f30ff16e1d47e4ce3a1f427882f365d3.tar.gz lwn-111bfed4f30ff16e1d47e4ce3a1f427882f365d3.zip | |
mtd: rawnand: gpmi: remove direct_dma_map_ok from driver data struct
Instead of putting direct_dma_map_ok into driver struct pass it around
between functions to make the code more readable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h')
| -rw-r--r-- | drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h index fba72ad28263..6aa10d6962d6 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h @@ -141,9 +141,6 @@ struct gpmi_nand_data { int current_chip; unsigned int command_length; - /* for DMA operations */ - bool direct_dma_map_ok; - struct scatterlist cmd_sgl; char *cmd_buffer; @@ -174,7 +171,7 @@ struct gpmi_nand_data { /* Common Services */ int common_nfc_set_geometry(struct gpmi_nand_data *); struct dma_chan *get_dma_chan(struct gpmi_nand_data *); -void prepare_data_dma(struct gpmi_nand_data *, const void *buf, int len, +bool prepare_data_dma(struct gpmi_nand_data *, const void *buf, int len, enum dma_data_direction dr); int start_dma_without_bch_irq(struct gpmi_nand_data *, struct dma_async_tx_descriptor *); |