diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2012-08-20 00:32:27 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-09-14 19:04:16 +0200 |
| commit | 4b961180ef275035b1538317ffd0e21e80e63e77 (patch) | |
| tree | 550e2aff072691ed91e4ad703637ffaf14f1144d /drivers/media/rc/ite-cir.c | |
| parent | [media] mt9m032.c: introduce missing initialization (diff) | |
| download | linux-4b961180ef275035b1538317ffd0e21e80e63e77.tar.xz linux-4b961180ef275035b1538317ffd0e21e80e63e77.zip | |
[media] rc: ite-cir: Initialise ite_dev::rdev earlier
ite_dev::rdev is currently initialised in ite_probe() after
rc_register_device() returns. If a newly registered device is opened
quickly enough, we may enable interrupts and try to use ite_dev::rdev
before it has been initialised. Move it up to the earliest point we
can, right after calling rc_allocate_device().
Reported-and-tested-by: YunQiang Su <wzssyqa@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/rc/ite-cir.c')
| -rw-r--r-- | drivers/media/rc/ite-cir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 36fe5a349b95..24c77a42fc36 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -1473,6 +1473,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id rdev = rc_allocate_device(); if (!rdev) goto failure; + itdev->rdev = rdev; ret = -ENODEV; @@ -1604,7 +1605,6 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id if (ret) goto failure3; - itdev->rdev = rdev; ite_pr(KERN_NOTICE, "driver has been successfully loaded\n"); return 0; |