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* Docs: blackfin: Use new switch macro SAMPLE_IRQ_TIMER instead of IRQ_TIMER5Chen Gang2015-05-071-3/+11
| | | | | | | | | | | | | | | | | | | | 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: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* Blackfin: add an example showing how to use the gptimers APIMike Frysinger2009-12-151-0/+83
Signed-off-by: Mike Frysinger <vapier@gentoo.org>