Messages in this thread Patch in this message | | | From | Laurent Pinchart <> | Subject | [PATCH 2/3] i2c: core: Dispose OF IRQ mapping at client removal time | Date | Thu, 30 Oct 2014 15:59:37 +0200 |
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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> --- drivers/i2c/i2c-core.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 2f90ac6a7f79..258765b29684 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -670,6 +670,9 @@ 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; } -- 2.0.4
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