From: Jingoo Han Date: Tue, 30 Jul 2013 08:18:33 +0000 (+0900) Subject: mtd: nand: use dev_get_platdata() X-Git-Tag: upstream/snapshot3+hdmi~4372^2~62 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=453810b79571ff6622a481f0556fc4972f87a24f;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git mtd: nand: use dev_get_platdata() Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han Signed-off-by: Brian Norris Signed-off-by: David Woodhouse --- diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index ddcd575..1ffa52f 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -2023,7 +2023,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev) if (res) goto err_nand_ioremap; } else { - memcpy(&host->board, pdev->dev.platform_data, + memcpy(&host->board, dev_get_platdata(&pdev->dev), sizeof(struct atmel_nand_data)); } diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c index 217459d..ae8dd7c 100644 --- a/drivers/mtd/nand/au1550nd.c +++ b/drivers/mtd/nand/au1550nd.c @@ -411,7 +411,7 @@ static int au1550nd_probe(struct platform_device *pdev) struct resource *r; int ret, cs; - pd = pdev->dev.platform_data; + pd = dev_get_platdata(&pdev->dev); if (!pd) { dev_err(&pdev->dev, "missing platform data\n"); return -ENODEV; diff --git a/drivers/mtd/nand/bf5xx_nand.c b/drivers/mtd/nand/bf5xx_nand.c index 809a63c..2c42e12 100644 --- a/drivers/mtd/nand/bf5xx_nand.c +++ b/drivers/mtd/nand/bf5xx_nand.c @@ -171,7 +171,7 @@ static struct bf5xx_nand_info *to_nand_info(struct platform_device *pdev) static struct bf5xx_nand_platform *to_nand_plat(struct platform_device *pdev) { - return pdev->dev.platform_data; + return dev_get_platdata(&pdev->dev); } /* diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index 999ad9c..b77a01e 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -530,7 +530,7 @@ MODULE_DEVICE_TABLE(of, davinci_nand_of_match); static struct davinci_nand_pdata *nand_davinci_get_pdata(struct platform_device *pdev) { - if (!pdev->dev.platform_data && pdev->dev.of_node) { + if (!dev_get_platdata(&pdev->dev) && pdev->dev.of_node) { struct davinci_nand_pdata *pdata; const char *mode; u32 prop; @@ -575,13 +575,13 @@ static struct davinci_nand_pdata pdata->bbt_options = NAND_BBT_USE_FLASH; } - return pdev->dev.platform_data; + return dev_get_platdata(&pdev->dev); } #else static struct davinci_nand_pdata *nand_davinci_get_pdata(struct platform_device *pdev) { - return pdev->dev.platform_data; + return dev_get_platdata(&pdev->dev); } #endif diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index 800a1cc..e826f89 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -167,8 +167,8 @@ static inline int gpio_nand_get_config(const struct device *dev, if (!ret) return ret; - if (dev->platform_data) { - memcpy(plat, dev->platform_data, sizeof(*plat)); + if (dev_get_platdata(dev)) { + memcpy(plat, dev_get_platdata(dev), sizeof(*plat)); return 0; } @@ -207,7 +207,7 @@ static int gpio_nand_probe(struct platform_device *pdev) struct mtd_part_parser_data ppdata = {}; int ret = 0; - if (!pdev->dev.of_node && !pdev->dev.platform_data) + if (!pdev->dev.of_node && !dev_get_platdata(&pdev->dev)) return -EINVAL; gpiomtd = devm_kzalloc(&pdev->dev, sizeof(*gpiomtd), GFP_KERNEL); diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c index 698a4d1..a264b88 100644 --- a/drivers/mtd/nand/jz4740_nand.c +++ b/drivers/mtd/nand/jz4740_nand.c @@ -411,7 +411,7 @@ static int jz_nand_probe(struct platform_device *pdev) struct jz_nand *nand; struct nand_chip *chip; struct mtd_info *mtd; - struct jz_nand_platform_data *pdata = pdev->dev.platform_data; + struct jz_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); size_t chipnr, bank_idx; uint8_t nand_maf_id = 0, nand_dev_id = 0; @@ -548,7 +548,7 @@ err_free: static int jz_nand_remove(struct platform_device *pdev) { struct jz_nand *nand = platform_get_drvdata(pdev); - struct jz_nand_platform_data *pdata = pdev->dev.platform_data; + struct jz_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); size_t i; nand_release(&nand->mtd); diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c index 74a469b..f4dd2a8 100644 --- a/drivers/mtd/nand/lpc32xx_mlc.c +++ b/drivers/mtd/nand/lpc32xx_mlc.c @@ -696,7 +696,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) } lpc32xx_wp_disable(host); - host->pdata = pdev->dev.platform_data; + host->pdata = dev_get_platdata(&pdev->dev); nand_chip->priv = host; /* link the private data structures */ mtd->priv = nand_chip; diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index a66f33f..add7570 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -798,7 +798,7 @@ static int lpc32xx_nand_probe(struct platform_device *pdev) } lpc32xx_wp_disable(host); - host->pdata = pdev->dev.platform_data; + host->pdata = dev_get_platdata(&pdev->dev); mtd = &host->mtd; chip = &host->nand_chip; diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 0581bd3..a99ff1d 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -1432,7 +1432,8 @@ static int mxcnd_probe(struct platform_device *pdev) err = mxcnd_probe_dt(host); if (err > 0) { - struct mxc_nand_platform_data *pdata = pdev->dev.platform_data; + struct mxc_nand_platform_data *pdata = + dev_get_platdata(&pdev->dev); if (pdata) { host->pdata = *pdata; host->devtype_data = (struct mxc_nand_devtype_data *) diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index cb40f87..4ecf0e5 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -1831,7 +1831,7 @@ static int omap_nand_probe(struct platform_device *pdev) struct resource *res; struct mtd_part_parser_data ppdata = {}; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (pdata == NULL) { dev_err(&pdev->dev, "platform data missing\n"); return -ENODEV; diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 46f308d..a393a5b 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -130,8 +130,9 @@ static int __init orion_nand_probe(struct platform_device *pdev) if (!of_property_read_u32(pdev->dev.of_node, "chip-delay", &val)) board->chip_delay = (u8)val; - } else - board = pdev->dev.platform_data; + } else { + board = dev_get_platdata(&pdev->dev); + } mtd->priv = nc; mtd->owner = THIS_MODULE; diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c index d42700a..cad4cdc 100644 --- a/drivers/mtd/nand/plat_nand.c +++ b/drivers/mtd/nand/plat_nand.c @@ -30,7 +30,7 @@ static const char *part_probe_types[] = { "cmdlinepart", NULL }; */ static int plat_nand_probe(struct platform_device *pdev) { - struct platform_nand_data *pdata = pdev->dev.platform_data; + struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev); struct mtd_part_parser_data ppdata; struct plat_nand_data *data; struct resource *res; @@ -136,7 +136,7 @@ out_free: static int plat_nand_remove(struct platform_device *pdev) { struct plat_nand_data *data = platform_get_drvdata(pdev); - struct platform_nand_data *pdata = pdev->dev.platform_data; + struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev); struct resource *res; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index fdc045d..501e380 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -815,7 +815,7 @@ static int pxa3xx_nand_config_flash(struct pxa3xx_nand_info *info, const struct pxa3xx_nand_flash *f) { struct platform_device *pdev = info->pdev; - struct pxa3xx_nand_platform_data *pdata = pdev->dev.platform_data; + struct pxa3xx_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); struct pxa3xx_nand_host *host = info->host[info->cs]; uint32_t ndcr = 0x0; /* enable all interrupts */ @@ -958,7 +958,7 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd) struct pxa3xx_nand_host *host = mtd->priv; struct pxa3xx_nand_info *info = host->info_data; struct platform_device *pdev = info->pdev; - struct pxa3xx_nand_platform_data *pdata = pdev->dev.platform_data; + struct pxa3xx_nand_platform_data *pdata = dev_get_platdata(&pdev->dev); struct nand_flash_dev pxa3xx_flash_ids[2], *def = NULL; const struct pxa3xx_nand_flash *f = NULL; struct nand_chip *chip = mtd->priv; @@ -1058,7 +1058,7 @@ static int alloc_nand_resource(struct platform_device *pdev) struct resource *r; int ret, irq, cs; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); info = devm_kzalloc(&pdev->dev, sizeof(*info) + (sizeof(*mtd) + sizeof(*host)) * pdata->num_cs, GFP_KERNEL); if (!info) @@ -1176,7 +1176,7 @@ static int pxa3xx_nand_remove(struct platform_device *pdev) if (!info) return 0; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); irq = platform_get_irq(pdev, 0); if (irq >= 0) @@ -1239,7 +1239,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) if (ret) return ret; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (!pdata) { dev_err(&pdev->dev, "no platform data defined\n"); return -ENODEV; @@ -1286,7 +1286,7 @@ static int pxa3xx_nand_suspend(struct platform_device *pdev, pm_message_t state) struct mtd_info *mtd; int cs; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (info->state) { dev_err(&pdev->dev, "driver busy, state = %d\n", info->state); return -EAGAIN; @@ -1307,7 +1307,7 @@ static int pxa3xx_nand_resume(struct platform_device *pdev) struct mtd_info *mtd; int cs; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); /* We don't want to handle interrupt without calling mtd routine */ disable_int(info, NDCR_INT_MASK); diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 191823e..d65cbe9 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -150,7 +150,7 @@ static struct s3c2410_nand_info *to_nand_info(struct platform_device *dev) static struct s3c2410_platform_nand *to_nand_plat(struct platform_device *dev) { - return dev->dev.platform_data; + return dev_get_platdata(&dev->dev); } static inline int allow_clk_suspend(struct s3c2410_nand_info *info) diff --git a/drivers/mtd/nand/sh_flctl.c b/drivers/mtd/nand/sh_flctl.c index e57e18e..a3c84eb 100644 --- a/drivers/mtd/nand/sh_flctl.c +++ b/drivers/mtd/nand/sh_flctl.c @@ -137,7 +137,7 @@ static void flctl_setup_dma(struct sh_flctl *flctl) dma_cap_mask_t mask; struct dma_slave_config cfg; struct platform_device *pdev = flctl->pdev; - struct sh_flctl_platform_data *pdata = pdev->dev.platform_data; + struct sh_flctl_platform_data *pdata = dev_get_platdata(&pdev->dev); int ret; if (!pdata) @@ -1131,7 +1131,7 @@ static int flctl_probe(struct platform_device *pdev) if (pdev->dev.of_node) pdata = flctl_parse_dt(&pdev->dev); else - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (!pdata) { dev_err(&pdev->dev, "no setup data defined\n"); diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c index 1d41578..87908d7 100644 --- a/drivers/mtd/nand/sharpsl.c +++ b/drivers/mtd/nand/sharpsl.c @@ -112,7 +112,7 @@ static int sharpsl_nand_probe(struct platform_device *pdev) struct resource *r; int err = 0; struct sharpsl_nand *sharpsl; - struct sharpsl_nand_platform_data *data = pdev->dev.platform_data; + struct sharpsl_nand_platform_data *data = dev_get_platdata(&pdev->dev); if (!data) { dev_err(&pdev->dev, "no platform data!\n"); diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c index 508e9e0..396530d 100644 --- a/drivers/mtd/nand/tmio_nand.c +++ b/drivers/mtd/nand/tmio_nand.c @@ -357,7 +357,7 @@ static void tmio_hw_stop(struct platform_device *dev, struct tmio_nand *tmio) static int tmio_probe(struct platform_device *dev) { - struct tmio_nand_data *data = dev->dev.platform_data; + struct tmio_nand_data *data = dev_get_platdata(&dev->dev); struct resource *fcr = platform_get_resource(dev, IORESOURCE_MEM, 0); struct resource *ccr = platform_get_resource(dev, diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c index 0488dd5..440b570 100644 --- a/drivers/mtd/nand/txx9ndfmc.c +++ b/drivers/mtd/nand/txx9ndfmc.c @@ -87,7 +87,7 @@ static struct platform_device *mtd_to_platdev(struct mtd_info *mtd) static void __iomem *ndregaddr(struct platform_device *dev, unsigned int reg) { struct txx9ndfmc_drvdata *drvdata = platform_get_drvdata(dev); - struct txx9ndfmc_platform_data *plat = dev->dev.platform_data; + struct txx9ndfmc_platform_data *plat = dev_get_platdata(&dev->dev); return drvdata->base + (reg << plat->shift); } @@ -138,7 +138,7 @@ static void txx9ndfmc_cmd_ctrl(struct mtd_info *mtd, int cmd, struct nand_chip *chip = mtd->priv; struct txx9ndfmc_priv *txx9_priv = chip->priv; struct platform_device *dev = txx9_priv->dev; - struct txx9ndfmc_platform_data *plat = dev->dev.platform_data; + struct txx9ndfmc_platform_data *plat = dev_get_platdata(&dev->dev); if (ctrl & NAND_CTRL_CHANGE) { u32 mcr = txx9ndfmc_read(dev, TXX9_NDFMCR); @@ -225,7 +225,7 @@ static void txx9ndfmc_enable_hwecc(struct mtd_info *mtd, int mode) static void txx9ndfmc_initialize(struct platform_device *dev) { - struct txx9ndfmc_platform_data *plat = dev->dev.platform_data; + struct txx9ndfmc_platform_data *plat = dev_get_platdata(&dev->dev); struct txx9ndfmc_drvdata *drvdata = platform_get_drvdata(dev); int tmout = 100; @@ -274,7 +274,7 @@ static int txx9ndfmc_nand_scan(struct mtd_info *mtd) static int __init txx9ndfmc_probe(struct platform_device *dev) { - struct txx9ndfmc_platform_data *plat = dev->dev.platform_data; + struct txx9ndfmc_platform_data *plat = dev_get_platdata(&dev->dev); int hold, spw; int i; struct txx9ndfmc_drvdata *drvdata;