From: Jingoo Han Date: Tue, 30 Jul 2013 07:58:59 +0000 (+0900) Subject: spi: use dev_get_platdata() X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=8074cf063e410a2c0cf1704c3b31002e21f5df7c;p=openwrt%2Fstaging%2Fblogic.git spi: 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: Mark Brown --- diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c index 8a6bb37910da..5f84e0f3f4a4 100644 --- a/drivers/spi/spi-altera.c +++ b/drivers/spi/spi-altera.c @@ -207,7 +207,7 @@ static irqreturn_t altera_spi_irq(int irq, void *dev) static int altera_spi_probe(struct platform_device *pdev) { - struct altera_spi_platform_data *platp = pdev->dev.platform_data; + struct altera_spi_platform_data *platp = dev_get_platdata(&pdev->dev); struct altera_spi *hw; struct spi_master *master; struct resource *res; diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index 0e06407a4670..37bad952ab38 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -221,7 +221,7 @@ static int ath79_spi_probe(struct platform_device *pdev) sp = spi_master_get_devdata(master); platform_set_drvdata(pdev, sp); - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); master->setup = ath79_spi_setup; diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c index e1965553ab79..1d00d9b397dd 100644 --- a/drivers/spi/spi-au1550.c +++ b/drivers/spi/spi-au1550.c @@ -776,7 +776,7 @@ static int au1550_spi_probe(struct platform_device *pdev) hw = spi_master_get_devdata(master); hw->master = spi_master_get(master); - hw->pdata = pdev->dev.platform_data; + hw->pdata = dev_get_platdata(&pdev->dev); hw->dev = &pdev->dev; if (hw->pdata == NULL) { diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c index 9fd7a39b8029..6d0df500aa8f 100644 --- a/drivers/spi/spi-bcm63xx.c +++ b/drivers/spi/spi-bcm63xx.c @@ -353,7 +353,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev) { struct resource *r; struct device *dev = &pdev->dev; - struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data; + struct bcm63xx_spi_pdata *pdata = dev_get_platdata(&pdev->dev); int irq; struct spi_master *master; struct clk *clk; diff --git a/drivers/spi/spi-bfin-sport.c b/drivers/spi/spi-bfin-sport.c index 07ec597f9732..91921b5f5817 100644 --- a/drivers/spi/spi-bfin-sport.c +++ b/drivers/spi/spi-bfin-sport.c @@ -756,7 +756,7 @@ static int bfin_sport_spi_probe(struct platform_device *pdev) struct bfin_sport_spi_master_data *drv_data; int status; - platform_info = dev->platform_data; + platform_info = dev_get_platdata(dev); /* Allocate master with space for drv_data */ master = spi_alloc_master(dev, sizeof(*master) + 16); diff --git a/drivers/spi/spi-bfin-v3.c b/drivers/spi/spi-bfin-v3.c index 914f9fe1ec99..35f2db72af92 100644 --- a/drivers/spi/spi-bfin-v3.c +++ b/drivers/spi/spi-bfin-v3.c @@ -773,7 +773,7 @@ static irqreturn_t bfin_spi_rx_dma_isr(int irq, void *dev_id) static int bfin_spi_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct bfin_spi3_master *info = dev->platform_data; + struct bfin_spi3_master *info = dev_get_platdata(dev); struct spi_master *master; struct bfin_spi_master *drv_data; struct resource *mem, *res; diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c index 59a73424419c..45bdf73d6868 100644 --- a/drivers/spi/spi-bfin5xx.c +++ b/drivers/spi/spi-bfin5xx.c @@ -1271,7 +1271,7 @@ static int bfin_spi_probe(struct platform_device *pdev) struct resource *res; int status = 0; - platform_info = dev->platform_data; + platform_info = dev_get_platdata(dev); /* Allocate master with space for drv_data */ master = spi_alloc_master(dev, sizeof(*drv_data)); diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index 0631b9d4a5de..1381acbe19c5 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -400,7 +400,7 @@ static int mcfqspi_probe(struct platform_device *pdev) struct mcfqspi_platform_data *pdata; int status; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (!pdata) { dev_dbg(&pdev->dev, "platform data is missing\n"); return -ENOENT; diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 222d3e37fc28..5cd6398e970e 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -872,8 +872,8 @@ static int davinci_spi_probe(struct platform_device *pdev) goto free_master; } - if (pdev->dev.platform_data) { - pdata = pdev->dev.platform_data; + if (dev_get_platdata(&pdev->dev)) { + pdata = dev_get_platdata(&pdev->dev); dspi->pdata = *pdata; } else { /* update dspi pdata with that from the DT */ diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index cad30b8a1d71..50831c837677 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -1022,7 +1022,7 @@ static int ep93xx_spi_probe(struct platform_device *pdev) int irq; int error; - info = pdev->dev.platform_data; + info = dev_get_platdata(&pdev->dev); master = spi_alloc_master(&pdev->dev, sizeof(*espi)); if (!master) { diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index 6a74d7848d93..b8f1103fe28e 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -584,7 +584,7 @@ static void fsl_espi_remove(struct mpc8xxx_spi *mspi) static struct spi_master * fsl_espi_probe(struct device *dev, struct resource *mem, unsigned int irq) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master; struct mpc8xxx_spi *mpc8xxx_spi; struct fsl_espi_reg *reg_base; @@ -665,7 +665,7 @@ err: static int of_fsl_espi_get_chipselects(struct device *dev) { struct device_node *np = dev->of_node; - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); const u32 *prop; int len; diff --git a/drivers/spi/spi-fsl-lib.c b/drivers/spi/spi-fsl-lib.c index e947f2d1b2f5..0b75f26158ab 100644 --- a/drivers/spi/spi-fsl-lib.c +++ b/drivers/spi/spi-fsl-lib.c @@ -122,7 +122,7 @@ const char *mpc8xxx_spi_strmode(unsigned int flags) int mpc8xxx_spi_probe(struct device *dev, struct resource *mem, unsigned int irq) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master; struct mpc8xxx_spi *mpc8xxx_spi; int ret = 0; diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 41e89c3e3edc..bbc94294891c 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -574,7 +574,7 @@ static void fsl_spi_grlib_cs_control(struct spi_device *spi, bool on) static void fsl_spi_grlib_probe(struct device *dev) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master = dev_get_drvdata(dev); struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(master); struct fsl_spi_reg *reg_base = mpc8xxx_spi->reg_base; @@ -600,7 +600,7 @@ static void fsl_spi_grlib_probe(struct device *dev) static struct spi_master * fsl_spi_probe(struct device *dev, struct resource *mem, unsigned int irq) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct spi_master *master; struct mpc8xxx_spi *mpc8xxx_spi; struct fsl_spi_reg *reg_base; @@ -700,7 +700,8 @@ err: static void fsl_spi_cs_control(struct spi_device *spi, bool on) { struct device *dev = spi->dev.parent->parent; - struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(dev->platform_data); + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); + struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata); u16 cs = spi->chip_select; int gpio = pinfo->gpios[cs]; bool alow = pinfo->alow_flags[cs]; @@ -711,7 +712,7 @@ static void fsl_spi_cs_control(struct spi_device *spi, bool on) static int of_fsl_spi_get_chipselects(struct device *dev) { struct device_node *np = dev->of_node; - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata); int ngpios; int i = 0; @@ -790,7 +791,7 @@ err_alloc_flags: static int of_fsl_spi_free_chipselects(struct device *dev) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata); int i; @@ -889,7 +890,7 @@ static int plat_mpc8xxx_spi_probe(struct platform_device *pdev) int irq; struct spi_master *master; - if (!pdev->dev.platform_data) + if (!dev_get_platdata(&pdev->dev)) return -EINVAL; mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index a54524cf42cc..68b69fec13a9 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -420,7 +420,7 @@ static int spi_gpio_probe(struct platform_device *pdev) if (status > 0) use_of = 1; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); #ifdef GENERIC_BITBANG if (!pdata || !pdata->num_chipselect) return -ENODEV; @@ -506,7 +506,7 @@ static int spi_gpio_remove(struct platform_device *pdev) int status; spi_gpio = platform_get_drvdata(pdev); - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); /* stop() unregisters child devices too */ status = spi_bitbang_stop(&spi_gpio->bitbang); diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c index 29fce6af5145..de0976cf0ae2 100644 --- a/drivers/spi/spi-mpc512x-psc.c +++ b/drivers/spi/spi-mpc512x-psc.c @@ -474,7 +474,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, u32 size, unsigned int irq, s16 bus_num) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct mpc512x_psc_spi *mps; struct spi_master *master; int ret; diff --git a/drivers/spi/spi-mpc52xx-psc.c b/drivers/spi/spi-mpc52xx-psc.c index fed0571d4dec..6e925dc34396 100644 --- a/drivers/spi/spi-mpc52xx-psc.c +++ b/drivers/spi/spi-mpc52xx-psc.c @@ -366,7 +366,7 @@ static irqreturn_t mpc52xx_psc_spi_isr(int irq, void *dev_id) static int mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr, u32 size, unsigned int irq, s16 bus_num) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct mpc52xx_psc_spi *mps; struct spi_master *master; int ret; diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c index 2ad3d74ac021..d98244bb4c6c 100644 --- a/drivers/spi/spi-nuc900.c +++ b/drivers/spi/spi-nuc900.c @@ -350,7 +350,7 @@ static int nuc900_spi_probe(struct platform_device *pdev) hw = spi_master_get_devdata(master); hw->master = spi_master_get(master); - hw->pdata = pdev->dev.platform_data; + hw->pdata = dev_get_platdata(&pdev->dev); hw->dev = &pdev->dev; if (hw->pdata == NULL) { diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c index 58deb79d046b..8de5056c4ade 100644 --- a/drivers/spi/spi-oc-tiny.c +++ b/drivers/spi/spi-oc-tiny.c @@ -285,7 +285,7 @@ static int tiny_spi_of_probe(struct platform_device *pdev) static int tiny_spi_probe(struct platform_device *pdev) { - struct tiny_spi_platform_data *platp = pdev->dev.platform_data; + struct tiny_spi_platform_data *platp = dev_get_platdata(&pdev->dev); struct tiny_spi *hw; struct spi_master *master; struct resource *res; diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c index ee25670f8cfd..b0e1d88f1635 100644 --- a/drivers/spi/spi-omap-100k.c +++ b/drivers/spi/spi-omap-100k.c @@ -512,7 +512,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev) * You should allocate this with ioremap() before initializing * the SPI. */ - spi100k->base = (void __iomem *) pdev->dev.platform_data; + spi100k->base = (void __iomem *)dev_get_platdata(&pdev->dev); INIT_WORK(&spi100k->work, omap1_spi100k_work); diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 5994039758de..fc190a5a0bad 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1340,7 +1340,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev) if (of_get_property(node, "ti,pindir-d0-out-d1-in", NULL)) mcspi->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN; } else { - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); master->num_chipselect = pdata->num_cs; if (pdev->id != -1) master->bus_num = pdev->id; diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index abef061fb84a..4b564b74c99c 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -2091,7 +2091,8 @@ pl022_platform_data_dt_get(struct device *dev) static int pl022_probe(struct amba_device *adev, const struct amba_id *id) { struct device *dev = &adev->dev; - struct pl022_ssp_controller *platform_info = adev->dev.platform_data; + struct pl022_ssp_controller *platform_info = + dev_get_platdata(&adev->dev); struct spi_master *master; struct pl022 *pl022 = NULL; /*Data for this driver */ struct device_node *np = adev->dev.of_node; diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index b44a6ac3cec9..aa5fc52abd04 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -664,7 +664,7 @@ static irqreturn_t rspi_irq(int irq, void *_sr) static int rspi_request_dma(struct rspi_data *rspi, struct platform_device *pdev) { - struct rspi_plat_data *rspi_pd = pdev->dev.platform_data; + struct rspi_plat_data *rspi_pd = dev_get_platdata(&pdev->dev); dma_cap_mask_t mask; struct dma_slave_config cfg; int ret; diff --git a/drivers/spi/spi-s3c24xx.c b/drivers/spi/spi-s3c24xx.c index 68910b310152..5d43a2881f5a 100644 --- a/drivers/spi/spi-s3c24xx.c +++ b/drivers/spi/spi-s3c24xx.c @@ -525,7 +525,7 @@ static int s3c24xx_spi_probe(struct platform_device *pdev) memset(hw, 0, sizeof(struct s3c24xx_spi)); hw->master = spi_master_get(master); - hw->pdata = pdata = pdev->dev.platform_data; + hw->pdata = pdata = dev_get_platdata(&pdev->dev); hw->dev = &pdev->dev; if (pdata == NULL) { diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index eb53df27e7ea..25cf6716c8ed 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1272,7 +1272,7 @@ static struct s3c64xx_spi_info *s3c64xx_spi_parse_dt(struct device *dev) #else static struct s3c64xx_spi_info *s3c64xx_spi_parse_dt(struct device *dev) { - return dev->platform_data; + return dev_get_platdata(dev); } #endif @@ -1297,7 +1297,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) struct resource *mem_res; struct resource *res; struct s3c64xx_spi_driver_data *sdd; - struct s3c64xx_spi_info *sci = pdev->dev.platform_data; + struct s3c64xx_spi_info *sci = dev_get_platdata(&pdev->dev); struct spi_master *master; int ret, irq; char clk_name[16]; diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 2bc5a6b86300..cbc7f2216c16 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -645,7 +645,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev) if (pdev->dev.of_node) p->info = sh_msiof_spi_parse_dt(&pdev->dev); else - p->info = pdev->dev.platform_data; + p->info = dev_get_platdata(&pdev->dev); if (!p->info) { dev_err(&pdev->dev, "failed to obtain device info\n"); diff --git a/drivers/spi/spi-sh-sci.c b/drivers/spi/spi-sh-sci.c index 097e506042be..8eefeb6007df 100644 --- a/drivers/spi/spi-sh-sci.c +++ b/drivers/spi/spi-sh-sci.c @@ -130,7 +130,7 @@ static int sh_sci_spi_probe(struct platform_device *dev) sp = spi_master_get_devdata(master); platform_set_drvdata(dev, sp); - sp->info = dev->dev.platform_data; + sp->info = dev_get_platdata(&dev->dev); /* setup spi bitbang adaptor */ sp->bitbang.master = spi_master_get(master); diff --git a/drivers/spi/spi-ti-ssp.c b/drivers/spi/spi-ti-ssp.c index 10606fcc6efc..7d20e121e4c1 100644 --- a/drivers/spi/spi-ti-ssp.c +++ b/drivers/spi/spi-ti-ssp.c @@ -283,7 +283,7 @@ static int ti_ssp_spi_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; int error = 0; - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); if (!pdata) { dev_err(dev, "platform data not found\n"); return -EINVAL; diff --git a/drivers/spi/spi-tle62x0.c b/drivers/spi/spi-tle62x0.c index 6b0874d782ed..b5a70e3fecb7 100644 --- a/drivers/spi/spi-tle62x0.c +++ b/drivers/spi/spi-tle62x0.c @@ -247,7 +247,7 @@ static int tle62x0_probe(struct spi_device *spi) int ptr; int ret; - pdata = spi->dev.platform_data; + pdata = dev_get_platdata(&spi->dev); if (pdata == NULL) { dev_err(&spi->dev, "no device data specified\n"); return -EINVAL; diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c index dec7e71a833c..0bf1b2c457a1 100644 --- a/drivers/spi/spi-xilinx.c +++ b/drivers/spi/spi-xilinx.c @@ -349,7 +349,7 @@ static int xilinx_spi_probe(struct platform_device *pdev) u32 tmp; u8 i; - pdata = pdev->dev.platform_data; + pdata = dev_get_platdata(&pdev->dev); if (pdata) { num_cs = pdata->num_chipselect; bits_per_word = pdata->bits_per_word;