Messages in this thread Patch in this message | | | From | Nicolas Ferre <> | Subject | [PATCH v2] USB: atmel_usba_udc: fix freeing irq in usba_udc_remove() | Date | Tue, 14 Dec 2010 19:00:30 +0100 |
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From: Rob Emanuele <rje@crystalfontz.com>
Add a free_irq() call on vbus gpio when we remove udc so that the vbus irq is properly released.
Signed-off-by: Rob Emanuele <rje@crystalfontz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> --- David,
I modified $SUBJECT to be more explicit about which driver is modified. Hope that makes sense now...
Bye,
drivers/usb/gadget/atmel_usba_udc.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 717ff65..e7c65a4 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -2057,8 +2057,10 @@ static int __exit usba_udc_remove(struct platform_device *pdev) usba_ep_cleanup_debugfs(&usba_ep[i]); usba_cleanup_debugfs(udc); - if (gpio_is_valid(udc->vbus_pin)) + if (gpio_is_valid(udc->vbus_pin)) { + free_irq(gpio_to_irq(udc->vbus_pin), udc); gpio_free(udc->vbus_pin); + } free_irq(udc->irq, udc); kfree(usba_ep); -- 1.7.3
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