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@@ -102,7 +102,7 @@ void sigio_handler(int sig, struct uml_pt_regs *regs)
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static DEFINE_SPINLOCK(irq_lock);
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-int activate_fd(int irq, int fd, int type, void *dev_id)
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+static int activate_fd(int irq, int fd, int type, void *dev_id)
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{
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struct pollfd *tmp_pfd;
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struct irq_fd *new_fd, *irq_fd;
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@@ -216,7 +216,7 @@ static int same_irq_and_dev(struct irq_fd *irq, void *d)
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return ((irq->irq == data->irq) && (irq->id == data->dev));
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}
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-void free_irq_by_irq_and_dev(unsigned int irq, void *dev)
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+static void free_irq_by_irq_and_dev(unsigned int irq, void *dev)
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{
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struct irq_and_dev data = ((struct irq_and_dev) { .irq = irq,
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.dev = dev });
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@@ -403,37 +403,6 @@ void __init init_IRQ(void)
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}
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}
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-int init_aio_irq(int irq, char *name, irq_handler_t handler)
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-{
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- int fds[2], err;
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-
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- err = os_pipe(fds, 1, 1);
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- if (err) {
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- printk(KERN_ERR "init_aio_irq - os_pipe failed, err = %d\n",
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- -err);
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- goto out;
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- }
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-
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- err = um_request_irq(irq, fds[0], IRQ_READ, handler,
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- IRQF_DISABLED | IRQF_SAMPLE_RANDOM, name,
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- (void *) (long) fds[0]);
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- if (err) {
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- printk(KERN_ERR "init_aio_irq - : um_request_irq failed, "
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- "err = %d\n",
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- err);
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- goto out_close;
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- }
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-
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- err = fds[1];
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- goto out;
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-
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- out_close:
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- os_close_file(fds[0]);
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- os_close_file(fds[1]);
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- out:
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- return err;
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-}
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-
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/*
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* IRQ stack entry and exit:
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*
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