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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-08-01 09:48:47 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2025-08-01 09:48:47 +0100
commit7b9069cd1859ed8d1c5c757ca21ec787f75f0029 (patch)
tree5f73f0c130f7b3c888713262abcedd4392345cb7 /drivers/comedi
parent52f6acdff8ba609115430bb9d6c17e6db2173832 (diff)
parent8f5ff9784f3262e6e85c68d86f8b7931827f2983 (diff)
Merge v6.12.41linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/comedi')
-rw-r--r--drivers/comedi/drivers/comedi_test.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/comedi/drivers/comedi_test.c b/drivers/comedi/drivers/comedi_test.c
index 05ae9122823f8..e713ef611434d 100644
--- a/drivers/comedi/drivers/comedi_test.c
+++ b/drivers/comedi/drivers/comedi_test.c
@@ -790,7 +790,7 @@ static void waveform_detach(struct comedi_device *dev)
{
struct waveform_private *devpriv = dev->private;
- if (devpriv) {
+ if (devpriv && dev->n_subdevices) {
del_timer_sync(&devpriv->ai_timer);
del_timer_sync(&devpriv->ao_timer);
}