diff options
Diffstat (limited to 'arch/cris/arch-v10/drivers')
| -rw-r--r-- | arch/cris/arch-v10/drivers/gpio.c | 4 | ||||
| -rw-r--r-- | arch/cris/arch-v10/drivers/sync_serial.c | 8 |
2 files changed, 7 insertions, 5 deletions
diff --git a/arch/cris/arch-v10/drivers/gpio.c b/arch/cris/arch-v10/drivers/gpio.c index 609d5510410..f4374bae4fb 100644 --- a/arch/cris/arch-v10/drivers/gpio.c +++ b/arch/cris/arch-v10/drivers/gpio.c @@ -838,13 +838,13 @@ static int __init gpio_init(void) * 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"); diff --git a/arch/cris/arch-v10/drivers/sync_serial.c b/arch/cris/arch-v10/drivers/sync_serial.c index a1c498d18d3..29eb02ab3f2 100644 --- a/arch/cris/arch-v10/drivers/sync_serial.c +++ b/arch/cris/arch-v10/drivers/sync_serial.c @@ -22,6 +22,7 @@ #include <linux/init.h> #include <linux/mutex.h> #include <linux/timer.h> +#include <linux/wait.h> #include <asm/irq.h> #include <asm/dma.h> #include <asm/io.h> @@ -580,7 +581,7 @@ static int sync_serial_open(struct inode *inode, struct file *file) if (port == &ports[0]) { if (request_irq(8, manual_interrupt, - IRQF_SHARED | IRQF_DISABLED, + IRQF_SHARED, "synchronous serial manual irq", &ports[0])) { printk(KERN_CRIT "Can't alloc " @@ -590,7 +591,7 @@ static int sync_serial_open(struct inode *inode, struct file *file) } else if (port == &ports[1]) { if (request_irq(8, manual_interrupt, - IRQF_SHARED | IRQF_DISABLED, + IRQF_SHARED, "synchronous serial manual irq", &ports[1])) { printk(KERN_CRIT "Can't alloc " @@ -1136,7 +1137,8 @@ static ssize_t sync_serial_read(struct file *file, char *buf, if (file->f_flags & O_NONBLOCK) return -EAGAIN; - interruptible_sleep_on(&port->in_wait_q); + wait_event_interruptible(port->in_wait_q, + !(start == end && !port->full)); if (signal_pending(current)) return -EINTR; |