diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/sharpsl_pm.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index a8facf476fa..dfac7b9a735 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -23,6 +23,7 @@ #include <linux/delay.h> #include <linux/leds.h> #include <linux/suspend.h> +#include <linux/gpio.h> #include <asm/mach-types.h> #include <mach/pm.h> @@ -918,9 +919,12 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev) sharpsl_pm.machinfo->init(); - pxa_gpio_mode(sharpsl_pm.machinfo->gpio_acin | GPIO_IN); - pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batfull | GPIO_IN); - pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batlock | GPIO_IN); + gpio_request(sharpsl_pm.machinfo->gpio_acin, "AC IN"); + gpio_direction_input(sharpsl_pm.machinfo->gpio_acin); + gpio_request(sharpsl_pm.machinfo->gpio_batfull, "Battery Full"); + gpio_direction_input(sharpsl_pm.machinfo->gpio_batfull); + gpio_request(sharpsl_pm.machinfo->gpio_batlock, "Battery Lock"); + gpio_direction_input(sharpsl_pm.machinfo->gpio_batlock); /* Register interrupt handlers */ if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { @@ -979,6 +983,10 @@ static int sharpsl_pm_remove(struct platform_device *pdev) if (sharpsl_pm.machinfo->batfull_irq) free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); + gpio_free(sharpsl_pm.machinfo->gpio_batlock); + gpio_free(sharpsl_pm.machinfo->gpio_batfull); + gpio_free(sharpsl_pm.machinfo->gpio_acin); + if (sharpsl_pm.machinfo->exit) sharpsl_pm.machinfo->exit(); |