6.12-stable review patch. If anyone has any objections, please let me know.
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From: Jeff LaBundy jeff@labundy.com
commit c9ddc41cdd522f2db5d492eda3df8994d928be34 upstream.
If a proximity event node is defined so as to specify the wake-up properties of the touch surface, the proximity event interrupt is enabled unconditionally. This may result in unwanted interrupts.
Solve this problem by enabling the interrupt only if the event is mapped to a key or switch code.
Signed-off-by: Jeff LaBundy jeff@labundy.com Link: https://lore.kernel.org/r/aKJxxgEWpNaNcUaW@nixie71 Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov dmitry.torokhov@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/input/misc/iqs7222.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/drivers/input/misc/iqs7222.c +++ b/drivers/input/misc/iqs7222.c @@ -2430,6 +2430,9 @@ static int iqs7222_parse_chan(struct iqs if (error) return error;
+ if (!iqs7222->kp_type[chan_index][i]) + continue; + if (!dev_desc->event_offset) continue;