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Input: elan_i2c - do not leave interrupt disabled on suspend failure

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BugLink: https://bugs.launchpad.net/bugs/2083196

[ Upstream commit 5f82c1e04721e7cd98e604eb4e58f0724d8e5a65 ]

Make sure interrupts are not left disabled when we fail to suspend the
touch controller.

Fixes: 6696777c65 ("Input: add driver for Elan I2C/SMbus touchpad")
Link: https://lore.kernel.org/r/ZmKiiL-1wzKrhqBj@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
This commit is contained in:
Dmitry Torokhov
2024-06-06 23:02:48 -07:00
committed by Mehmet Basaran
parent 9290ad0901
commit 07b671fcf4
1 changed files with 2 additions and 0 deletions
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drivers/input/mouse/elan_i2c_core.c
+2
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@@ -1356,6 +1356,8 @@ static int elan_suspend(struct device *dev)
}
err:
if (ret)
enable_irq(client->irq);
mutex_unlock(&data->sysfs_mutex);
return ret;
}