This is a note to let you know that I've just added the patch titled
pinctrl: at91-pio4: fix domain name assignment
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pinctrl-at91-pio4-fix-domain-name-assignment.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 7bb97e360acdd38b68ad0a1defb89c6e89c85596 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Fri, 24 Feb 2023 14:08:28 +0100
Subject: pinctrl: at91-pio4: fix domain name assignment
From: Johan Hovold <johan+linaro@xxxxxxxxxx>
commit 7bb97e360acdd38b68ad0a1defb89c6e89c85596 upstream.
Since commit d59f6617eef0 ("genirq: Allow fwnode to carry name
information only") an IRQ domain is always given a name during
allocation (e.g. used for the debugfs entry).
Drop the no longer valid name assignment, which would lead to an attempt
to free a string constant when removing the domain on late probe
failures (e.g. probe deferral).
Fixes: d59f6617eef0 ("genirq: Allow fwnode to carry name information only")
Cc: stable@xxxxxxxxxxxxxxx # 4.13
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Tested-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> # on SAMA7G5
Link: https://lore.kernel.org/r/20230224130828.27985-1-johan+linaro@xxxxxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/pinctrl/pinctrl-at91-pio4.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -1184,7 +1184,6 @@ static int atmel_pinctrl_probe(struct pl
dev_err(dev, "can't add the irq domain\n");
return -ENODEV;
}
- atmel_pioctrl->irq_domain->name = "atmel gpio";
for (i = 0; i < atmel_pioctrl->npins; i++) {
int irq = irq_create_mapping(atmel_pioctrl->irq_domain, i);
Patches currently in stable-queue which might be from johan+linaro@xxxxxxxxxx are
queue-5.15/pinctrl-at91-pio4-fix-domain-name-assignment.patch
