Commit e4df3a0b authored Oct 30, 2014 by Laurent Pinchart Committed by Wolfram Sang Nov 07, 2014

i2c: core: Dispose OF IRQ mapping at client removal time



Clients instantiated from OF get an IRQ mapping created at device
registration time. Dispose the mapping when the client is removed.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org

parent 11cfbfb0

drivers/i2c/i2c-core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -665,6 +665,9 @@ static int i2c_device_remove(struct device *dev)
		status = driver->remove(client);
		}

		if (dev->of_node)
		irq_dispose_mapping(client->irq);

		dev_pm_domain_detach(&client->dev, true);
		return status;
		}