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    Subject[PATCHv2 09/11] OMAP2: Devkit8000: Using gpio_is_valid macro
    Date
    Using the macro gpio_is_valid for check of valid gpio pins.

    Signed-off-by: Thomas Weber <weber@corscience.de>
    ---
    arch/arm/mach-omap2/board-devkit8000.c | 8 ++++----
    1 files changed, 4 insertions(+), 4 deletions(-)

    diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
    index 3da88c8..dbd16de 100644
    --- a/arch/arm/mach-omap2/board-devkit8000.c
    +++ b/arch/arm/mach-omap2/board-devkit8000.c
    @@ -134,27 +134,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
    twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1);
    twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);

    - if (dssdev->reset_gpio != -EINVAL)
    + if (gpio_is_valid(dssdev->reset_gpio))
    gpio_set_value(dssdev->reset_gpio, 1);
    return 0;
    }

    static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
    {
    - if (dssdev->reset_gpio != -EINVAL)
    + if (gpio_is_valid(dssdev->reset_gpio))
    gpio_set_value(dssdev->reset_gpio, 0);
    }

    static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
    {
    - if (dssdev->reset_gpio != -EINVAL)
    + if (gpio_is_valid(dssdev->reset_gpio))
    gpio_set_value(dssdev->reset_gpio, 1);
    return 0;
    }

    static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
    {
    - if (dssdev->reset_gpio != -EINVAL)
    + if (gpio_is_valid(dssdev->reset_gpio))
    gpio_set_value(dssdev->reset_gpio, 0);
    }

    --
    1.7.1


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