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    Subject[PATCH 07/19] timberdale: mfd_cell is now implicitly available to drivers

    No need to explicitly set the cell's platform_data/data_size.

    In this case, move the various platform_data pointers
    to driver_data. All of the clients which make use of it
    are also changed.

    Signed-off-by: Andres Salomon <dilinger@queued.net>
    ---
    drivers/dma/timb_dma.c | 2 +-
    drivers/gpio/timbgpio.c | 5 +-
    drivers/i2c/busses/i2c-ocores.c | 2 +-
    drivers/i2c/busses/i2c-xiic.c | 2 +-
    drivers/media/radio/radio-timb.c | 2 +-
    drivers/media/video/timblogiw.c | 2 +-
    drivers/mfd/timberdale.c | 81 +++++++++++++-------------------------
    drivers/net/ks8842.c | 2 +-
    drivers/spi/xilinx_spi.c | 2 +-
    9 files changed, 36 insertions(+), 64 deletions(-)

    diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
    index 3b88a4e..aa06ca4 100644
    --- a/drivers/dma/timb_dma.c
    +++ b/drivers/dma/timb_dma.c
    @@ -684,7 +684,7 @@ static irqreturn_t td_irq(int irq, void *devid)

    static int __devinit td_probe(struct platform_device *pdev)
    {
    - struct timb_dma_platform_data *pdata = pdev->dev.platform_data;
    + struct timb_dma_platform_data *pdata = platform_get_drvdata(pdev);
    struct timb_dma *td;
    struct resource *iomem;
    int irq;
    diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/timbgpio.c
    index 58c8f30..e404487 100644
    --- a/drivers/gpio/timbgpio.c
    +++ b/drivers/gpio/timbgpio.c
    @@ -228,7 +228,7 @@ static int __devinit timbgpio_probe(struct platform_device *pdev)
    struct gpio_chip *gc;
    struct timbgpio *tgpio;
    struct resource *iomem;
    - struct timbgpio_platform_data *pdata = pdev->dev.platform_data;
    + struct timbgpio_platform_data *pdata = platform_get_drvdata(pdev);
    int irq = platform_get_irq(pdev, 0);

    if (!pdata || pdata->nr_pins > 32) {
    @@ -319,14 +319,13 @@ err_mem:
    static int __devexit timbgpio_remove(struct platform_device *pdev)
    {
    int err;
    - struct timbgpio_platform_data *pdata = pdev->dev.platform_data;
    struct timbgpio *tgpio = platform_get_drvdata(pdev);
    struct resource *iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
    int irq = platform_get_irq(pdev, 0);

    if (irq >= 0 && tgpio->irq_base > 0) {
    int i;
    - for (i = 0; i < pdata->nr_pins; i++) {
    + for (i = 0; i < tgpio->gpio.ngpio; i++) {
    set_irq_chip(tgpio->irq_base + i, NULL);
    set_irq_chip_data(tgpio->irq_base + i, NULL);
    }
    diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
    index ef3bcb1..dc203ec 100644
    --- a/drivers/i2c/busses/i2c-ocores.c
    +++ b/drivers/i2c/busses/i2c-ocores.c
    @@ -305,7 +305,7 @@ static int __devinit ocores_i2c_probe(struct platform_device *pdev)
    return -EIO;
    }

    - pdata = pdev->dev.platform_data;
    + pdata = platform_get_drvdata(pdev);
    if (pdata) {
    i2c->regstep = pdata->regstep;
    i2c->clock_khz = pdata->clock_khz;
    diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
    index a9c419e..830b8c1 100644
    --- a/drivers/i2c/busses/i2c-xiic.c
    +++ b/drivers/i2c/busses/i2c-xiic.c
    @@ -704,7 +704,7 @@ static int __devinit xiic_i2c_probe(struct platform_device *pdev)
    if (irq < 0)
    goto resource_missing;

    - pdata = (struct xiic_i2c_platform_data *) pdev->dev.platform_data;
    + pdata = platform_get_drvdata(pdev);
    if (!pdata)
    return -EINVAL;

    diff --git a/drivers/media/radio/radio-timb.c b/drivers/media/radio/radio-timb.c
    index a185610..e7baf26 100644
    --- a/drivers/media/radio/radio-timb.c
    +++ b/drivers/media/radio/radio-timb.c
    @@ -148,7 +148,7 @@ static const struct v4l2_file_operations timbradio_fops = {

    static int __devinit timbradio_probe(struct platform_device *pdev)
    {
    - struct timb_radio_platform_data *pdata = pdev->dev.platform_data;
    + struct timb_radio_platform_data *pdata = platform_get_drvdata(pdev);
    struct timbradio *tr;
    int err;

    diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
    index fc611eb..61aa67a 100644
    --- a/drivers/media/video/timblogiw.c
    +++ b/drivers/media/video/timblogiw.c
    @@ -790,7 +790,7 @@ static int __devinit timblogiw_probe(struct platform_device *pdev)
    {
    int err;
    struct timblogiw *lw = NULL;
    - struct timb_video_platform_data *pdata = pdev->dev.platform_data;
    + struct timb_video_platform_data *pdata = platform_get_drvdata(pdev);

    if (!pdata) {
    dev_err(&pdev->dev, "No platform data\n");
    diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
    index 6ad8a7f..e9ae162 100644
    --- a/drivers/mfd/timberdale.c
    +++ b/drivers/mfd/timberdale.c
    @@ -384,8 +384,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
    .name = "timb-dma",
    .num_resources = ARRAY_SIZE(timberdale_dma_resources),
    .resources = timberdale_dma_resources,
    - .platform_data = &timb_dma_platform_data,
    - .data_size = sizeof(timb_dma_platform_data),
    + .driver_data = &timb_dma_platform_data,
    },
    {
    .name = "timb-uart",
    @@ -396,43 +395,37 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
    .name = "xiic-i2c",
    .num_resources = ARRAY_SIZE(timberdale_xiic_resources),
    .resources = timberdale_xiic_resources,
    - .platform_data = &timberdale_xiic_platform_data,
    - .data_size = sizeof(timberdale_xiic_platform_data),
    + .driver_data = &timberdale_xiic_platform_data,
    },
    {
    .name = "timb-gpio",
    .num_resources = ARRAY_SIZE(timberdale_gpio_resources),
    .resources = timberdale_gpio_resources,
    - .platform_data = &timberdale_gpio_platform_data,
    - .data_size = sizeof(timberdale_gpio_platform_data),
    + .driver_data = &timberdale_gpio_platform_data,
    },
    {
    .name = "timb-video",
    .num_resources = ARRAY_SIZE(timberdale_video_resources),
    .resources = timberdale_video_resources,
    - .platform_data = &timberdale_video_platform_data,
    - .data_size = sizeof(timberdale_video_platform_data),
    + .driver_data = &timberdale_video_platform_data,
    },
    {
    .name = "timb-radio",
    .num_resources = ARRAY_SIZE(timberdale_radio_resources),
    .resources = timberdale_radio_resources,
    - .platform_data = &timberdale_radio_platform_data,
    - .data_size = sizeof(timberdale_radio_platform_data),
    + .driver_data = &timberdale_radio_platform_data,
    },
    {
    .name = "xilinx_spi",
    .num_resources = ARRAY_SIZE(timberdale_spi_resources),
    .resources = timberdale_spi_resources,
    - .platform_data = &timberdale_xspi_platform_data,
    - .data_size = sizeof(timberdale_xspi_platform_data),
    + .driver_data = &timberdale_xspi_platform_data,
    },
    {
    .name = "ks8842",
    .num_resources = ARRAY_SIZE(timberdale_eth_resources),
    .resources = timberdale_eth_resources,
    - .platform_data = &timberdale_ks8842_platform_data,
    - .data_size = sizeof(timberdale_ks8842_platform_data)
    + .driver_data = &timberdale_ks8842_platform_data,
    },
    };

    @@ -441,8 +434,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
    .name = "timb-dma",
    .num_resources = ARRAY_SIZE(timberdale_dma_resources),
    .resources = timberdale_dma_resources,
    - .platform_data = &timb_dma_platform_data,
    - .data_size = sizeof(timb_dma_platform_data),
    + .driver_data = &timb_dma_platform_data,
    },
    {
    .name = "timb-uart",
    @@ -458,15 +450,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
    .name = "xiic-i2c",
    .num_resources = ARRAY_SIZE(timberdale_xiic_resources),
    .resources = timberdale_xiic_resources,
    - .platform_data = &timberdale_xiic_platform_data,
    - .data_size = sizeof(timberdale_xiic_platform_data),
    + .driver_data = &timberdale_xiic_platform_data,
    },
    {
    .name = "timb-gpio",
    .num_resources = ARRAY_SIZE(timberdale_gpio_resources),
    .resources = timberdale_gpio_resources,
    - .platform_data = &timberdale_gpio_platform_data,
    - .data_size = sizeof(timberdale_gpio_platform_data),
    + .driver_data = &timberdale_gpio_platform_data,
    },
    {
    .name = "timb-mlogicore",
    @@ -477,29 +467,25 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
    .name = "timb-video",
    .num_resources = ARRAY_SIZE(timberdale_video_resources),
    .resources = timberdale_video_resources,
    - .platform_data = &timberdale_video_platform_data,
    - .data_size = sizeof(timberdale_video_platform_data),
    + .driver_data = &timberdale_video_platform_data,
    },
    {
    .name = "timb-radio",
    .num_resources = ARRAY_SIZE(timberdale_radio_resources),
    .resources = timberdale_radio_resources,
    - .platform_data = &timberdale_radio_platform_data,
    - .data_size = sizeof(timberdale_radio_platform_data),
    + .driver_data = &timberdale_radio_platform_data,
    },
    {
    .name = "xilinx_spi",
    .num_resources = ARRAY_SIZE(timberdale_spi_resources),
    .resources = timberdale_spi_resources,
    - .platform_data = &timberdale_xspi_platform_data,
    - .data_size = sizeof(timberdale_xspi_platform_data),
    + .driver_data = &timberdale_xspi_platform_data,
    },
    {
    .name = "ks8842",
    .num_resources = ARRAY_SIZE(timberdale_eth_resources),
    .resources = timberdale_eth_resources,
    - .platform_data = &timberdale_ks8842_platform_data,
    - .data_size = sizeof(timberdale_ks8842_platform_data)
    + .driver_data = &timberdale_ks8842_platform_data,
    },
    };

    @@ -508,8 +494,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
    .name = "timb-dma",
    .num_resources = ARRAY_SIZE(timberdale_dma_resources),
    .resources = timberdale_dma_resources,
    - .platform_data = &timb_dma_platform_data,
    - .data_size = sizeof(timb_dma_platform_data),
    + .driver_data = &timb_dma_platform_data,
    },
    {
    .name = "timb-uart",
    @@ -520,36 +505,31 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
    .name = "xiic-i2c",
    .num_resources = ARRAY_SIZE(timberdale_xiic_resources),
    .resources = timberdale_xiic_resources,
    - .platform_data = &timberdale_xiic_platform_data,
    - .data_size = sizeof(timberdale_xiic_platform_data),
    + .driver_data = &timberdale_xiic_platform_data,
    },
    {
    .name = "timb-gpio",
    .num_resources = ARRAY_SIZE(timberdale_gpio_resources),
    .resources = timberdale_gpio_resources,
    - .platform_data = &timberdale_gpio_platform_data,
    - .data_size = sizeof(timberdale_gpio_platform_data),
    + .driver_data = &timberdale_gpio_platform_data,
    },
    {
    .name = "timb-video",
    .num_resources = ARRAY_SIZE(timberdale_video_resources),
    .resources = timberdale_video_resources,
    - .platform_data = &timberdale_video_platform_data,
    - .data_size = sizeof(timberdale_video_platform_data),
    + .driver_data = &timberdale_video_platform_data,
    },
    {
    .name = "timb-radio",
    .num_resources = ARRAY_SIZE(timberdale_radio_resources),
    .resources = timberdale_radio_resources,
    - .platform_data = &timberdale_radio_platform_data,
    - .data_size = sizeof(timberdale_radio_platform_data),
    + .driver_data = &timberdale_radio_platform_data,
    },
    {
    .name = "xilinx_spi",
    .num_resources = ARRAY_SIZE(timberdale_spi_resources),
    .resources = timberdale_spi_resources,
    - .platform_data = &timberdale_xspi_platform_data,
    - .data_size = sizeof(timberdale_xspi_platform_data),
    + .driver_data = &timberdale_xspi_platform_data,
    },
    };

    @@ -558,8 +538,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
    .name = "timb-dma",
    .num_resources = ARRAY_SIZE(timberdale_dma_resources),
    .resources = timberdale_dma_resources,
    - .platform_data = &timb_dma_platform_data,
    - .data_size = sizeof(timb_dma_platform_data),
    + .driver_data = &timb_dma_platform_data,
    },
    {
    .name = "timb-uart",
    @@ -570,43 +549,37 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
    .name = "ocores-i2c",
    .num_resources = ARRAY_SIZE(timberdale_ocores_resources),
    .resources = timberdale_ocores_resources,
    - .platform_data = &timberdale_ocores_platform_data,
    - .data_size = sizeof(timberdale_ocores_platform_data),
    + .driver_data = &timberdale_ocores_platform_data,
    },
    {
    .name = "timb-gpio",
    .num_resources = ARRAY_SIZE(timberdale_gpio_resources),
    .resources = timberdale_gpio_resources,
    - .platform_data = &timberdale_gpio_platform_data,
    - .data_size = sizeof(timberdale_gpio_platform_data),
    + .driver_data = &timberdale_gpio_platform_data,
    },
    {
    .name = "timb-video",
    .num_resources = ARRAY_SIZE(timberdale_video_resources),
    .resources = timberdale_video_resources,
    - .platform_data = &timberdale_video_platform_data,
    - .data_size = sizeof(timberdale_video_platform_data),
    + .driver_data = &timberdale_video_platform_data,
    },
    {
    .name = "timb-radio",
    .num_resources = ARRAY_SIZE(timberdale_radio_resources),
    .resources = timberdale_radio_resources,
    - .platform_data = &timberdale_radio_platform_data,
    - .data_size = sizeof(timberdale_radio_platform_data),
    + .driver_data = &timberdale_radio_platform_data,
    },
    {
    .name = "xilinx_spi",
    .num_resources = ARRAY_SIZE(timberdale_spi_resources),
    .resources = timberdale_spi_resources,
    - .platform_data = &timberdale_xspi_platform_data,
    - .data_size = sizeof(timberdale_xspi_platform_data),
    + .driver_data = &timberdale_xspi_platform_data,
    },
    {
    .name = "ks8842",
    .num_resources = ARRAY_SIZE(timberdale_eth_resources),
    .resources = timberdale_eth_resources,
    - .platform_data = &timberdale_ks8842_platform_data,
    - .data_size = sizeof(timberdale_ks8842_platform_data)
    + .driver_data = &timberdale_ks8842_platform_data,
    },
    };

    diff --git a/drivers/net/ks8842.c b/drivers/net/ks8842.c
    index 928b2b8..7f0f51f 100644
    --- a/drivers/net/ks8842.c
    +++ b/drivers/net/ks8842.c
    @@ -1145,7 +1145,7 @@ static int __devinit ks8842_probe(struct platform_device *pdev)
    struct resource *iomem;
    struct net_device *netdev;
    struct ks8842_adapter *adapter;
    - struct ks8842_platform_data *pdata = pdev->dev.platform_data;
    + struct ks8842_platform_data *pdata = platform_get_drvdata(pdev);
    u16 id;
    unsigned i;

    diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
    index 7adaef6..2926dec 100644
    --- a/drivers/spi/xilinx_spi.c
    +++ b/drivers/spi/xilinx_spi.c
    @@ -474,7 +474,7 @@ static int __devinit xilinx_spi_probe(struct platform_device *dev)
    struct spi_master *master;
    u8 i;

    - pdata = dev->dev.platform_data;
    + pdata = platform_get_drvdata(dev);
    if (pdata) {
    num_cs = pdata->num_chipselect;
    little_endian = pdata->little_endian;
    --
    1.7.2.3


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