This is a note to let you know that I've just added the patch titled
bus: moxtet: Mark the irq as shared
to the 6.7-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:
bus-moxtet-mark-the-irq-as-shared.patch
and it can be found in the queue-6.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e7830f5a83e96d8cb8efc0412902a03008f8fbe3 Mon Sep 17 00:00:00 2001
From: Sjoerd Simons <sjoerd@xxxxxxxxxxxxx>
Date: Tue, 28 Nov 2023 22:35:04 +0100
Subject: bus: moxtet: Mark the irq as shared
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From: Sjoerd Simons <sjoerd@xxxxxxxxxxxxx>
commit e7830f5a83e96d8cb8efc0412902a03008f8fbe3 upstream.
The Turris Mox shares the moxtet IRQ with various devices on the board,
so mark the IRQ as shared in the driver as well.
Without this loading the module will fail with:
genirq: Flags mismatch irq 40. 00002002 (moxtet) vs. 00002080 (mcp7940x)
Signed-off-by: Sjoerd Simons <sjoerd@xxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # v6.2+
Reviewed-by: Marek Behún <kabel@xxxxxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/bus/moxtet.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/bus/moxtet.c
+++ b/drivers/bus/moxtet.c
@@ -755,7 +755,7 @@ static int moxtet_irq_setup(struct moxte
moxtet->irq.masked = ~0;
ret = request_threaded_irq(moxtet->dev_irq, NULL, moxtet_irq_thread_fn,
- IRQF_ONESHOT, "moxtet", moxtet);
+ IRQF_SHARED | IRQF_ONESHOT, "moxtet", moxtet);
if (ret < 0)
goto err_free;
Patches currently in stable-queue which might be from sjoerd@xxxxxxxxxxxxx are
queue-6.7/bus-moxtet-add-spi-device-table.patch
queue-6.7/bus-moxtet-mark-the-irq-as-shared.patch
