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[24/53] Input: atmel_mxt_ts - Add shutdown function

Message ID 1370453866-16534-25-git-send-email-nick.dyer@itdev.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Nick Dyer June 5, 2013, 5:37 p.m. UTC 
Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Acked-by: Benson Leung <bleung@chromium.org>
---
 drivers/input/touchscreen/atmel_mxt_ts.c |    8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index b3fe56c..2e6ddc5 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2006,6 +2006,13 @@  static int mxt_resume(struct device *dev)
 
 static SIMPLE_DEV_PM_OPS(mxt_pm_ops, mxt_suspend, mxt_resume);
 
+static void mxt_shutdown(struct i2c_client *client)
+{
+	struct mxt_data *data = i2c_get_clientdata(client);
+
+	disable_irq(data->irq);
+}
+
 static const struct i2c_device_id mxt_id[] = {
 	{ "qt602240_ts", 0 },
 	{ "atmel_mxt_ts", 0 },
@@ -2023,6 +2030,7 @@  static struct i2c_driver mxt_driver = {
 	},
 	.probe		= mxt_probe,
 	.remove		= mxt_remove,
+	.shutdown	= mxt_shutdown,
 	.id_table	= mxt_id,
 };