diff options
Diffstat (limited to 'arch/cris/arch-v10/drivers/gpio.c')
| -rw-r--r-- | arch/cris/arch-v10/drivers/gpio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c index a07b6d25b0c..64285e0d348 100644 --- a/arch/cris/arch-v10/drivers/gpio.c +++ b/arch/cris/arch-v10/drivers/gpio.c @@ -24,7 +24,6 @@ #include <asm/etraxgpio.h> #include <arch/svinto.h> #include <asm/io.h> -#include <asm/system.h> #include <asm/irq.h> #include <arch/io_interface_mux.h> @@ -745,6 +744,7 @@ static const struct file_operations gpio_fops = { .write = gpio_write, .open = gpio_open, .release = gpio_release, + .llseek = noop_llseek, }; static void ioif_watcher(const unsigned int gpio_in_available, @@ -833,18 +833,18 @@ static int __init gpio_init(void) printk(KERN_INFO "ETRAX 100LX GPIO driver v2.5, (c) 2001-2008 " "Axis Communications AB\n"); /* We call etrax_gpio_wake_up_check() from timer interrupt and - * from cpu_idle() in kernel/process.c - * The check in cpu_idle() reduces latency from ~15 ms to ~6 ms + * from default_idle() in kernel/process.c + * The check in default_idle() reduces latency from ~15 ms to ~6 ms * in some tests. */ res = request_irq(TIMER0_IRQ_NBR, gpio_poll_timer_interrupt, - IRQF_SHARED | IRQF_DISABLED, "gpio poll", gpio_name); + IRQF_SHARED, "gpio poll", gpio_name); if (res) { printk(KERN_CRIT "err: timer0 irq for gpio\n"); return res; } res = request_irq(PA_IRQ_NBR, gpio_interrupt, - IRQF_SHARED | IRQF_DISABLED, "gpio PA", gpio_name); + IRQF_SHARED, "gpio PA", gpio_name); if (res) printk(KERN_CRIT "err: PA irq for gpio\n"); |