diff options
| author | Igor Grinberg <grinberg@compulab.co.il> | 2011-05-03 18:22:09 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-05-12 02:52:06 -0700 |
| commit | bc593f5d787d0a015539e21868302fb44a47c3e3 (patch) | |
| tree | 75feac78712ae08e38b678c0dae62cb75765ddb0 /arch/arm/mach-omap2/board-devkit8000.c | |
| parent | 9e18630b689d658d65bf59508bfec084f61ff5c6 (diff) | |
| download | blackbird-op-linux-bc593f5d787d0a015539e21868302fb44a47c3e3.tar.gz blackbird-op-linux-bc593f5d787d0a015539e21868302fb44a47c3e3.zip | |
arm: omap2plus: GPIO cleanup
use gpio_request_<one|array>() instead of multiple gpiolib calls,
remove unneeded variables, etc.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
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 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 405542af6caa..3bd344a527e2 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -242,7 +242,7 @@ static int devkit8000_twl_gpio_setup(struct device *dev, /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0; ret = gpio_request_one(devkit8000_lcd_device.reset_gpio, - GPIOF_DIR_OUT | GPIOF_INIT_LOW, "LCD_PWREN"); + GPIOF_OUT_INIT_LOW, "LCD_PWREN"); if (ret < 0) { devkit8000_lcd_device.reset_gpio = -EINVAL; printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n"); @@ -251,7 +251,7 @@ static int devkit8000_twl_gpio_setup(struct device *dev, /* gpio + 7 is "DVI_PD" (out, active low) */ devkit8000_dvi_device.reset_gpio = gpio + 7; ret = gpio_request_one(devkit8000_dvi_device.reset_gpio, - GPIOF_DIR_OUT | GPIOF_INIT_LOW, "DVI PowerDown"); + GPIOF_OUT_INIT_LOW, "DVI PowerDown"); if (ret < 0) { devkit8000_dvi_device.reset_gpio = -EINVAL; printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n"); @@ -483,14 +483,14 @@ static void __init omap_dm9000_init(void) { unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; struct omap_die_id odi; + int ret; - if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) { + ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq"); + if (ret < 0) { printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", OMAP_DM9000_GPIO_IRQ); return; - } - - gpio_direction_input(OMAP_DM9000_GPIO_IRQ); + } /* init the mac address using DIE id */ omap_get_die_id(&odi); |
