diff options
| author | Daniel Morsing | 2010-12-21 11:23:13 +0100 |
|---|---|---|
| committer | Tony Lindgren | 2010-12-22 02:52:45 +0100 |
| commit | d858addf10a00e663e438d7607f18496d30f1d1b (patch) | |
| tree | 698e0132e788bebb2609b17d7cd5e1069fe8523a /arch/arm/mach-omap2/board-devkit8000.c | |
| parent | Merge branch 'pm-opp' of ssh://master.kernel.org/pub/scm/linux/kernel/git/khi... (diff) | |
| download | kernel-qcow2-linux-d858addf10a00e663e438d7607f18496d30f1d1b.tar.gz kernel-qcow2-linux-d858addf10a00e663e438d7607f18496d30f1d1b.tar.xz kernel-qcow2-linux-d858addf10a00e663e438d7607f18496d30f1d1b.zip | |
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>
Diffstat (limited to 'arch/arm/mach-omap2/board-devkit8000.c')
| -rw-r--r-- | 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 a30a7fce8cbf..7392c67ce109 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -118,27 +118,27 @@ static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 1); + gpio_set_value_cansleep(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) { 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) { if (gpio_is_valid(dssdev->reset_gpio)) - gpio_set_value(dssdev->reset_gpio, 1); + gpio_set_value_cansleep(dssdev->reset_gpio, 1); return 0; } static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) { 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 = |