diff options
| author | Tony Lindgren <tony@atomide.com> | 2016-01-25 21:46:21 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-01-25 21:46:21 +0300 |
| commit | 7e3b1207705c10ada363bbc7d0235730ce1f5b79 (patch) | |
| tree | cd1eb567acb4e72c1bdfbe8b59746c73b8627ee5 /drivers/mtd/nand/orion_nand.c | |
| parent | 143c6fe3a415edf2dde3f507b3a00998b4c4001e (diff) | |
| parent | 20437f79f6627a31752f422688a6047c25cefcf1 (diff) | |
| download | linux-7e3b1207705c10ada363bbc7d0235730ce1f5b79.tar.xz | |
Merge branch 'enable-devices' into omap-for-v4.5/fixes
Diffstat (limited to 'drivers/mtd/nand/orion_nand.c')
| -rw-r--r-- | drivers/mtd/nand/orion_nand.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index ee83749fb1d3..d4614bfbfed6 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -25,8 +25,8 @@ static void orion_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { - struct nand_chip *nc = mtd->priv; - struct orion_nand_data *board = nc->priv; + struct nand_chip *nc = mtd_to_nand(mtd); + struct orion_nand_data *board = nand_get_controller_data(nc); u32 offs; if (cmd == NAND_CMD_NONE) @@ -47,7 +47,7 @@ static void orion_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl static void orion_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); void __iomem *io_base = chip->IO_ADDR_R; uint64_t *buf64; int i = 0; @@ -76,7 +76,6 @@ static void orion_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) static int __init orion_nand_probe(struct platform_device *pdev) { struct mtd_info *mtd; - struct mtd_part_parser_data ppdata = {}; struct nand_chip *nc; struct orion_nand_data *board; struct resource *res; @@ -86,11 +85,11 @@ static int __init orion_nand_probe(struct platform_device *pdev) u32 val = 0; nc = devm_kzalloc(&pdev->dev, - sizeof(struct nand_chip) + sizeof(struct mtd_info), + sizeof(struct nand_chip), GFP_KERNEL); if (!nc) return -ENOMEM; - mtd = (struct mtd_info *)(nc + 1); + mtd = nand_to_mtd(nc); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); io_base = devm_ioremap_resource(&pdev->dev, res); @@ -123,10 +122,10 @@ static int __init orion_nand_probe(struct platform_device *pdev) board = dev_get_platdata(&pdev->dev); } - mtd->priv = nc; mtd->dev.parent = &pdev->dev; - nc->priv = board; + nand_set_controller_data(nc, board); + nand_set_flash_node(nc, pdev->dev.of_node); nc->IO_ADDR_R = nc->IO_ADDR_W = io_base; nc->cmd_ctrl = orion_nand_cmd_ctrl; nc->read_buf = orion_nand_read_buf; @@ -161,9 +160,7 @@ static int __init orion_nand_probe(struct platform_device *pdev) } mtd->name = "orion_nand"; - ppdata.of_node = pdev->dev.of_node; - ret = mtd_device_parse_register(mtd, NULL, &ppdata, - board->parts, board->nr_parts); + ret = mtd_device_register(mtd, board->parts, board->nr_parts); if (ret) { nand_release(mtd); goto no_dev; |