diff options
| author |   Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-09-23 23:35:50 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-10-17 11:28:09 -0300 |
| commit | 23c4919c6fd15e76fe245ad0158f8739a3fa0747 (patch) | |
| tree | c57eb7e9baa119321dcb5451bf1ed6579efe342e /drivers/media/platform/marvell-ccic | |
| parent | [media] drivers: media: usb: b2c2: use usb_*_coherent() instead of pci_*_consistent() in flexcop-usb.c (diff) | |
| download | linux-dev-23c4919c6fd15e76fe245ad0158f8739a3fa0747.tar.xz linux-dev-23c4919c6fd15e76fe245ad0158f8739a3fa0747.zip | |
[media] marvell-ccic: drop free_irq for devm_request_irq allocated irq
irq allocated with devm_request_irq should not be freed using
free_irq, because doing so causes a dangling pointer, and a
subsequent double free.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/marvell-ccic')
| -rw-r--r-- | drivers/media/platform/marvell-ccic/mmp-driver.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c index b5a19af5c587..3458fa0e2fd5 100644 --- a/drivers/media/platform/marvell-ccic/mmp-driver.c +++ b/drivers/media/platform/marvell-ccic/mmp-driver.c @@ -481,7 +481,6 @@ static int mmpcam_remove(struct mmp_camera *cam) struct mmp_camera_platform_data *pdata; mmpcam_remove_device(cam); - free_irq(cam->irq, mcam); mccic_shutdown(mcam); mmpcam_power_down(mcam); pdata = cam->pdev->dev.platform_data; |