diff options
| author | Vaibhav Hiremath <hvaibhav@ti.com> | 2011-01-25 17:37:37 +0000 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-17 14:16:09 -0800 |
| commit | f186e9b24f84e771124c6ee47e19dac5de35f987 (patch) | |
| tree | 18256409095e378989690111ca922bdca95712b0 | |
| parent | 9bc64b89cd730a09b02c66af730229e0abc9e2bb (diff) | |
omap3evm: Change TWL related gpio API's to gpio*_cansleep
Since TWL GPIO's can go into sleep, and using normal
gpio_get/set_value() API will lead to kernel dump (WARN_ON()).
So replacing standard gpio_get/set_value() to
gpio_get/set_value_cansleep().
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Reviewed-by: Charulatha V <charu@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3evm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index b9f954e839d3..80c9f8a7d054 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -270,9 +270,9 @@ static int omap3_evm_enable_lcd(struct omap_dss_device *dssdev) gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 0); if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); else - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); lcd_enabled = 1; return 0; @@ -283,9 +283,9 @@ static void omap3_evm_disable_lcd(struct omap_dss_device *dssdev) gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1); if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); else - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); lcd_enabled = 0; } @@ -324,7 +324,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev) return -EINVAL; } - gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1); dvi_enabled = 1; return 0; @@ -332,7 +332,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev) static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev) { - gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0); dvi_enabled = 0; } |