G'day Linus,
On 16/03/2016 8:51 PM, Linus Walleij wrote:
On Tue, Mar 15, 2016 at 8:46 AM, Phil Reid <preid@xxxxxxxxxxxxxxxxx> wrote:
The mcp23s18 is configurable on clearing the interrupt on either reading
INTCAP or GPIO. Since driver reads INTCAP in IRQ and not the GPIO reg need
to set control byte for this mode.
Signed-off-by: Phil Reid <preid@xxxxxxxxxxxxxxxxx>
Patch applied.
Thanks.
Is there some way I could convince you to try to convert this driver
to use GPIOLIB_IRQCHIP in the same manner as other nested
GPIO irqchips, e.g. drivers/gpio/gpio-stmpe.c (see commit
fe44e70db0544e24cd1d00fc594b6e5b0afd333b)?
I'll have a look into it.
--
Regards
Phil Reid
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