On Sun, Dec 19, 2021 at 1:01 AM Noralf Trønnes noralf@tronnes.org wrote:
Den 24.10.2021 23.09, skrev Linus Walleij:
On Mon, Oct 18, 2021 at 1:23 PM Noralf Trønnes noralf@tronnes.org wrote:
When replugging the device the following message shows up:
gpio gpiochip2: (dln2): detected irqchip that is shared with multiple gpiochips: please fix the driver.
This also has the effect that interrupts won't work. The same problem would also show up if multiple devices where plugged in.
Fix this by allocating the irq_chip data structure per instance like other drivers do.
I don't know when this problem appeared, but it is present in 5.10.
Cc: stable@vger.kernel.org # 5.10+ Cc: Daniel Baluta daniel.baluta@gmail.com Signed-off-by: Noralf Trønnes noralf@tronnes.org
Reviewed-by: Linus Walleij linus.walleij@linaro.org
Ping, has this been forgotten? Can't see it in -next.
Noralf.
Hi Noralf,
As of commit d1d598104336075e7475d932d200b33108399225 my email address has changed and the relevant commit has been in mainline for a while now. I only by accident noticed this patch now. Please use scripts/get_maintainer.pl in the future.
Now queued, thanks!
Bart