Messages in this thread | | | From | Linus Walleij <> | Date | Thu, 12 Mar 2020 14:42:05 +0100 | Subject | Re: [PATCH] gpio: thunderx: fix irq_request_resources |
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On Wed, Mar 11, 2020 at 4:43 PM Tim Harvey <tharvey@gateworks.com> wrote:
> If there are no parent resources do not call irq_chip_request_resources_parent > at all as this will return an error. > > This resolves a regression where devices using a thunderx gpio as an interrupt > would fail probing. > > Fixes: 0d04d0c ("gpio: thunderx: Use the default parent apis for {request,release}_resources") > Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This patch does not apply to the mainline kernel or v5.6-rc1.
Please verify: 1. If the problem is still in v5.6 (we refactored the driver to use GPIOLIB_IRQCHIP)
2. If not, only propose it for linux-stable v5.5 etc.
Yours, Linus Walleij
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