diff options
| author | Pekon Gupta <pekon@ti.com> | 2014-03-18 18:56:42 +0530 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-20 01:47:59 -0700 |
| commit | 4e558072ef91f0ca681a74c3aef9d6a30c116f2a (patch) | |
| tree | 14fb8ebf38f6a99912a5d4c1d03fcaf144663b94 /drivers/mtd/nand/omap2.c | |
| parent | 9a78bc83b4c31f67202b7b0a77fa25da732f44a3 (diff) | |
mtd: nand: omap: add field to indicate current ecc-scheme in 'struct omap_nand_info'
Information of currently selected ECC scheme 'enum omap_ecc ecc_opt' should
available outside platform-data, so that single nand_chip->ecc callback can
support multiple ecc-scheme configurations.
Tested-by: Stefan Roese <sr@denx.de>
Signed-off-by: Pekon Gupta <pekon@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/nand/omap2.c')
| -rw-r--r-- | drivers/mtd/nand/omap2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index bf642ceef68..403afa71bbf 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -160,6 +160,7 @@ struct omap_nand_info { int gpmc_cs; unsigned long phys_base; unsigned long mem_size; + enum omap_ecc ecc_opt; struct completion comp; struct dma_chan *dma; int gpmc_irq_fifo; @@ -1657,6 +1658,7 @@ static int omap_nand_probe(struct platform_device *pdev) info->gpmc_cs = pdata->cs; info->reg = pdata->reg; info->of_node = pdata->of_node; + info->ecc_opt = pdata->ecc_opt; mtd = &info->mtd; mtd->priv = &info->nand; mtd->name = dev_name(&pdev->dev); @@ -1812,7 +1814,7 @@ static int omap_nand_probe(struct platform_device *pdev) /* populate MTD interface based on ECC scheme */ nand_chip->ecc.layout = &omap_oobinfo; ecclayout = &omap_oobinfo; - switch (pdata->ecc_opt) { + switch (info->ecc_opt) { case OMAP_ECC_HAM1_CODE_HW: pr_info("nand: using OMAP_ECC_HAM1_CODE_HW\n"); nand_chip->ecc.mode = NAND_ECC_HW; |