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Diffstat (limited to 'arch/mips/basler/excite/excite_iodev.c')
-rw-r--r--arch/mips/basler/excite/excite_iodev.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c
index 10bbb8cfb96..6af0b21ebc3 100644
--- a/arch/mips/basler/excite/excite_iodev.c
+++ b/arch/mips/basler/excite/excite_iodev.c
@@ -38,7 +38,7 @@ static int iodev_open(struct inode *, struct file *);
static int iodev_release(struct inode *, struct file *);
static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *);
static unsigned int iodev_poll(struct file *, struct poll_table_struct *);
-static irqreturn_t iodev_irqhdl(int, void *, struct pt_regs *);
+static irqreturn_t iodev_irqhdl(int, void *);
@@ -108,16 +108,12 @@ static int __exit iodev_remove(struct device *dev)
return misc_deregister(&miscdev);
}
-
-
static int iodev_open(struct inode *i, struct file *f)
{
return request_irq(iodev_irq, iodev_irqhdl, IRQF_DISABLED,
iodev_name, &miscdev);
}
-
-
static int iodev_release(struct inode *i, struct file *f)
{
free_irq(iodev_irq, &miscdev);
@@ -148,17 +144,13 @@ static unsigned int iodev_poll(struct file *f, struct poll_table_struct *p)
return POLLOUT | POLLWRNORM;
}
-
-
-
-static irqreturn_t iodev_irqhdl(int irq, void *ctxt, struct pt_regs *regs)
+static irqreturn_t iodev_irqhdl(int irq, void *ctxt)
{
wake_up(&wq);
+
return IRQ_HANDLED;
}
-
-
static int __init iodev_init_module(void)
{
return driver_register(&iodev_driver);