This is a note to let you know that I've just added the patch titled
ALSA: fm801: explicitly free IRQ line
to the 4.4-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:
alsa-fm801-explicitly-free-irq-line.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e97e98c63b43040732ad5d1f0b38ad4a8371c73a Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Fri, 18 Dec 2015 21:14:10 +0200
Subject: ALSA: fm801: explicitly free IRQ line
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
commit e97e98c63b43040732ad5d1f0b38ad4a8371c73a upstream.
Otherwise we will have a warning on ->remove() since device is a PCI one.
WARNING: CPU: 4 PID: 1411 at /home/andy/prj/linux/fs/proc/generic.c:575 remove_proc_entry+0x137/0x160()
remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'snd_fm801'
Fixes: 5618955c4269 (ALSA: fm801: move to pcim_* and devm_* functions)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/fm801.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1173,6 +1173,8 @@ static int snd_fm801_free(struct fm801 *
cmdw |= 0x00c3;
fm801_writew(chip, IRQ_MASK, cmdw);
+ devm_free_irq(&chip->pci->dev, chip->irq, chip);
+
__end_hw:
#ifdef CONFIG_SND_FM801_TEA575X_BOOL
if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
Patches currently in stable-queue which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
queue-4.4/alsa-fm801-propagate-tuner_only-bit-when-autodetected.patch
queue-4.4/alsa-fm801-explicitly-free-irq-line.patch
queue-4.4/usb-gadged-pch_udc-get-rid-of-redundant-assignments.patch
queue-4.4/alsa-fm801-detect-fm-only-card-earlier.patch
