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Zheyu Ma 2203436a4d media: cx25821: Fix the warning when removing the module

When removing the module, we will get the following warning:

[   14.746697] remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'cx25821[1]'
[   14.747449] WARNING: CPU: 4 PID: 368 at fs/proc/generic.c:717 remove_proc_entry+0x389/0x3f0
[   14.751611] RIP: 0010:remove_proc_entry+0x389/0x3f0
[   14.759589] Call Trace:
[   14.759792]  <TASK>
[   14.759975]  unregister_irq_proc+0x14c/0x170
[   14.760340]  irq_free_descs+0x94/0xe0
[   14.760640]  mp_unmap_irq+0xb6/0x100
[   14.760937]  acpi_unregister_gsi_ioapic+0x27/0x40
[   14.761334]  acpi_pci_irq_disable+0x1d3/0x320
[   14.761688]  pci_disable_device+0x1ad/0x380
[   14.762027]  ? _raw_spin_unlock_irqrestore+0x2d/0x60
[   14.762442]  ? cx25821_shutdown+0x20/0x9f0 [cx25821]
[   14.762848]  cx25821_finidev+0x48/0xc0 [cx25821]
[   14.763242]  pci_device_remove+0x92/0x240

Fix this by freeing the irq before call pci_disable_device().

Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

2022-04-24 08:50:32 +01:00

cx25821-alsa.c

media updates for v5.13-rc1

2021-04-28 09:24:36 -07:00

cx25821-audio.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

cx25821-biffuncs.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

cx25821-cards.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157