Re: [PATCH 1/3] iio: adc: ade9000: request interrupts after powering the device

[Joshua Crofts]

On Fri, 7 Aug 2026 11:56:41 +0300
Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx> wrote:

> The IRQ handlers do SPI register accesses, but the interrupts were
> requested before the vdd regulator was enabled. An interrupt arriving
> while the chip is unpowered runs a handler against a dead chip, causing
> SPI errors or garbage reads.
> 
> Request the interrupts after enabling the regulator. This keeps irq1
> registered before ade9000_reset(), which waits on it, and lets devm free
> the interrupts before the regulator is disabled.
> 
> Fixes: 81de7b4619fc ("iio: adc: add ade9000 support")
> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
> ---

LGTM.

Reviewed-by: Joshua Crofts <joshua.crofts1@xxxxxxxxx>

-- 
Kind regards,
Joshua Crofts