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SubjectRe: [PATCH] tty: serial: imx: Only get second/third IRQ when there is more than one IRQ
On Wed, Oct 09, 2019 at 11:12:20AM +0300, Andy Shevchenko wrote:
> On Wed, Oct 9, 2019 at 9:53 AM Uwe Kleine-König
> <u.kleine-koenig@pengutronix.de> wrote:
>
> > The patch is fine given the changed behaviour of platform_get_irq. I
> > wonder if it is sensible to introduce a variant of platform_get_irq (say
> > platform_get_irq_nowarn) that behaves like __platform_get_irq does
> > today. Then the imx driver would just call platform_get_irq_nowarn
> > without having to check the number of available irqs first.
>
> It's being discussed in parallel thread about
> platform_get_irq_optional() which won't issue a warning.

This is even already in 5.4-rc1 as
8973ea47901c81a1912bd05f1577bed9b5b52506.

Best regards
Uwe

--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |

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