Using the macro gpio_is_valid for check of valid gpio pins.
Signed-off-by: Thomas Weber <weber@xxxxxxxxxxxxx>
---
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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