Messages in this thread Patch in this message | | | From | Michael Thalmeier <> | Subject | [PATCH 01/11] NFC: pn533: i2c: free irq on driver remove | Date | Thu, 21 Apr 2016 16:43:49 +0200 |
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The requested irq needs to be freed when removing the driver, otherwise a following driver load fails to request the irq.
Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at> --- drivers/nfc/pn533/i2c.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c index 9679aa5..1a622e1 100644 --- a/drivers/nfc/pn533/i2c.c +++ b/drivers/nfc/pn533/i2c.c @@ -236,6 +236,8 @@ static int pn533_i2c_remove(struct i2c_client *client) pn533_unregister_device(phy->priv); + free_irq(client->irq, phy); + return 0; } -- 2.5.5
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