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Subject[PATCH 4/6] Input: cyttsp5: properly initialize the device as a pm wakeup device
Date
When used as a wakeup source the driver should be properly registered
with the pm system using device_init_wakeup.

Signed-off-by: Maximilian Weigand <mweigand@mweigand.net>
Reviewed-by: Alistair Francis <alistair@alistair23.me>
---
drivers/input/touchscreen/cyttsp5.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index 8b0c6975c6ec..01dd10a596ab 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -830,6 +830,9 @@ static int cyttsp5_probe(struct device *dev, struct regmap *regmap, int irq,
return error;
}

+ if (device_property_read_bool(dev, "wakeup-source"))
+ device_init_wakeup(dev, true);
+
error = cyttsp5_startup(ts);
if (error) {
dev_err(ts->dev, "Fail initial startup r=%d\n", error);
--
2.39.2
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