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OMAP2: Devkit8000: Use _cansleep GPIO functions for displayreset lines 

The display reset lines are connected to a TPS65930 which may sleep
when changing GPIO values. Use the appropriate function to silence
a nasty warning from gpiolib.

Signed-off-by: Daniel Morsing <daniel.morsing@gmail.com>
Acked-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Daniel Morsing 2010-12-21 10:23:13 +00:00 committed by Tony Lindgren
parent b9e7683bbc
commit d858addf10
1 changed files with 4 additions and 4 deletions
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8
arch/arm/mach-omap2/board-devkit8000.c
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@ -118,27 +118,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);
if (gpio_is_valid(dssdev->reset_gpio)) if (gpio_is_valid(dssdev->reset_gpio))
gpio_set_value(dssdev->reset_gpio, 1); gpio_set_value_cansleep(dssdev->reset_gpio, 1);
return 0; return 0;
} }
static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
{ {
if (gpio_is_valid(dssdev->reset_gpio)) if (gpio_is_valid(dssdev->reset_gpio))
gpio_set_value(dssdev->reset_gpio, 0); gpio_set_value_cansleep(dssdev->reset_gpio, 0);
} }
static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
{ {
if (gpio_is_valid(dssdev->reset_gpio)) if (gpio_is_valid(dssdev->reset_gpio))
gpio_set_value(dssdev->reset_gpio, 1); gpio_set_value_cansleep(dssdev->reset_gpio, 1);
return 0; return 0;
} }
static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
{ {
if (gpio_is_valid(dssdev->reset_gpio)) if (gpio_is_valid(dssdev->reset_gpio))
gpio_set_value(dssdev->reset_gpio, 0); gpio_set_value_cansleep(dssdev->reset_gpio, 0);
} }
static struct regulator_consumer_supply devkit8000_vmmc1_supply = static struct regulator_consumer_supply devkit8000_vmmc1_supply =