Re: [PATCH v7 5/5] counter: 104-quad-8: Add IRQ support for the ACCES 104-QUAD-8

[David Lechner]

On 12/25/20 6:15 PM, William Breathitt Gray wrote:

> diff --git a/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 b/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
> index eac32180c40d..0ecba24d43aa 100644
> --- a/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
> +++ b/Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
> @@ -1,3 +1,28 @@
> +What:		/sys/bus/counter/devices/counterX/countY/irq_trigger

Do we really need this sysfs attribute? Shouldn't interrupts be configured
_only_ by the chrdev interface?