diff options
| author | Roland Stigge <stigge@antcom.de> | 2012-07-12 16:22:56 +0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-07-13 19:27:24 +0400 |
| commit | 314a15664e028e6bcafc03495cc492645d9df4df (patch) | |
| tree | aca831e3fa86029e3c919d1167b0d7e5745c5fab /drivers/mtd/nand/lpc32xx_slc.c | |
| parent | 2c99b8bfb22342ab0c06e07ee54fa0d5e638e52a (diff) | |
| download | linux-314a15664e028e6bcafc03495cc492645d9df4df.tar.xz | |
mtd: lpc32xx_slc: Adjust to pl08x DMA interface changes
This patch adjusts the LPC32xx SLC NAND driver to the new pl08x DMA interface,
fixing the compile error resulting from changed pl08x structures.
Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-By: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/lpc32xx_slc.c')
| -rw-r--r-- | drivers/mtd/nand/lpc32xx_slc.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index 1719387dd008..c8c1d06b35ab 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -714,17 +714,6 @@ static int lpc32xx_nand_write_page_raw_syndrome(struct mtd_info *mtd, return 0; } -static bool lpc32xx_dma_filter(struct dma_chan *chan, void *param) -{ - struct pl08x_dma_chan *ch = - container_of(chan, struct pl08x_dma_chan, chan); - - /* In LPC32xx's PL080 DMA wiring, the SLC NAND DMA signal is #1 */ - if (ch->cd->min_signal == 1) - return true; - return false; -} - static int lpc32xx_nand_dma_setup(struct lpc32xx_nand_host *host) { struct mtd_info *mtd = &host->mtd; @@ -732,7 +721,7 @@ static int lpc32xx_nand_dma_setup(struct lpc32xx_nand_host *host) dma_cap_zero(mask); dma_cap_set(DMA_SLAVE, mask); - host->dma_chan = dma_request_channel(mask, lpc32xx_dma_filter, NULL); + host->dma_chan = dma_request_channel(mask, pl08x_filter_id, "nand-slc"); if (!host->dma_chan) { dev_err(mtd->dev.parent, "Failed to request DMA channel\n"); return -EBUSY; |