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Viewing changes to drivers/staging/lirc/lirc_serial.c

  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-3o58a3c1bj7x00rs
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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Lines of Context:
drivers/staging/lirc/lirc_serial.c
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static int init_port(void)
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{
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        int i, nlow, nhigh;
 
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        int i, nlow, nhigh, result;
 
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        result = request_irq(irq, irq_handler,
 
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                             IRQF_DISABLED | (share_irq ? IRQF_SHARED : 0),
 
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                             LIRC_DRIVER_NAME, (void *)&hardware);
 
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        switch (result) {
 
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        case -EBUSY:
 
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                printk(KERN_ERR LIRC_DRIVER_NAME ": IRQ %d busy\n", irq);
 
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                return -EBUSY;
 
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        case -EINVAL:
 
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                printk(KERN_ERR LIRC_DRIVER_NAME
 
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                       ": Bad irq number or handler\n");
 
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                return -EINVAL;
 
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        default:
 
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                break;
 
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        };
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        /* Reserve io region. */
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        /*
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                printk(KERN_INFO LIRC_DRIVER_NAME  ": Manually using active "
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                       "%s receiver\n", sense ? "low" : "high");
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        dprintk("Interrupt %d, port %04x obtained\n", irq, io);
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        return 0;
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}
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static int set_use_inc(void *data)
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{
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        int result;
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        unsigned long flags;
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        /* initialize timestamp */
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        do_gettimeofday(&lasttv);
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        result = request_irq(irq, irq_handler,
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                             IRQF_DISABLED | (share_irq ? IRQF_SHARED : 0),
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                             LIRC_DRIVER_NAME, (void *)&hardware);
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        switch (result) {
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        case -EBUSY:
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                printk(KERN_ERR LIRC_DRIVER_NAME ": IRQ %d busy\n", irq);
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                return -EBUSY;
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        case -EINVAL:
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                printk(KERN_ERR LIRC_DRIVER_NAME
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                       ": Bad irq number or handler\n");
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                return -EINVAL;
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        default:
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                dprintk("Interrupt %d, port %04x obtained\n", irq, io);
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                break;
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        };
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        spin_lock_irqsave(&hardware[type].lock, flags);
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        /* Set DLAB 0. */
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        soutp(UART_IER, sinp(UART_IER) &
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              (~(UART_IER_MSI|UART_IER_RLSI|UART_IER_THRI|UART_IER_RDI)));
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        spin_unlock_irqrestore(&hardware[type].lock, flags);
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        free_irq(irq, (void *)&hardware);
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        dprintk("freed IRQ %d\n", irq);
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}
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static ssize_t lirc_write(struct file *file, const char *buf,
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static void __exit lirc_serial_exit_module(void)
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{
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        lirc_serial_exit();
 
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        free_irq(irq, (void *)&hardware);
 
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        if (iommap != 0)
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                release_mem_region(iommap, 8 << ioshift);
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        else