• Chen Gang's avatar
    Docs: blackfin: Use new switch macro SAMPLE_IRQ_TIMER instead of IRQ_TIMER5 · 4ae711f4
    Chen Gang authored
    Not all blackfin machines support IRQ_TIMER5, but all machines support
    IRQ_TIMER2. So add a switch macro for them. The related error:
    
      Documentation/blackfin/gptimers-example.c: In function 'gptimer_example_init':
      Documentation/blackfin/gptimers-example.c:60:20: error: 'IRQ_TIMER5' undeclared (first use in this function)
        ret = request_irq(IRQ_TIMER5, gptimer_example_irq, IRQF_SHARED, DRIVER_NAME, &data);
                          ^
      Documentation/blackfin/gptimers-example.c:60:20: note: each undeclared identifier is reported only once for each function it appears in
      Documentation/blackfin/gptimers-example.c: In function 'gptimer_example_exit':
      Documentation/blackfin/gptimers-example.c:78:11: error: 'IRQ_TIMER5' undeclared (first use in this function)
        free_irq(IRQ_TIMER5, &data);
                 ^
    
    Also notice about 80 columns limitation.
    Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
    Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
    4ae711f4
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