This is a note to let you know that I've just added the patch titled
gpio: sifive: Fix SiFive gpio probe
to the 5.9-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:
gpio-sifive-fix-sifive-gpio-probe.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From b72de3ff19fdc4bbe4d4bb3f4483c7e46e00bac3 Mon Sep 17 00:00:00 2001
From: Damien Le Moal <damien.lemoal@xxxxxxx>
Date: Sat, 7 Nov 2020 17:13:57 +0900
Subject: gpio: sifive: Fix SiFive gpio probe
From: Damien Le Moal <damien.lemoal@xxxxxxx>
commit b72de3ff19fdc4bbe4d4bb3f4483c7e46e00bac3 upstream.
Fix the check on the number of IRQs to allow up to the maximum (32)
instead of only the maximum minus one.
Fixes: 96868dce644d ("gpio/sifive: Add GPIO driver for SiFive SoCs")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
Link: https://lore.kernel.org/r/20201107081420.60325-10-damien.lemoal@xxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpio/gpio-sifive.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpio/gpio-sifive.c
+++ b/drivers/gpio/gpio-sifive.c
@@ -183,7 +183,7 @@ static int sifive_gpio_probe(struct plat
return PTR_ERR(chip->regs);
ngpio = of_irq_count(node);
- if (ngpio >= SIFIVE_GPIO_MAX) {
+ if (ngpio > SIFIVE_GPIO_MAX) {
dev_err(dev, "Too many GPIO interrupts (max=%d)\n",
SIFIVE_GPIO_MAX);
return -ENXIO;
Patches currently in stable-queue which might be from damien.lemoal@xxxxxxx are
queue-5.9/nvme-freeze-the-queue-over-lba_shift-updates.patch
queue-5.9/nvme-factor-out-a-nvme_configure_metadata-helper.patch
queue-5.9/gpio-sifive-fix-sifive-gpio-probe.patch
