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authorBen Hutchings <ben@decadent.org.uk>2012-08-19 19:32:27 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-14 14:04:16 -0300
commit4b961180ef275035b1538317ffd0e21e80e63e77 (patch)
tree550e2aff072691ed91e4ad703637ffaf14f1144d /drivers/media/rc/ite-cir.c
parent612cd9e87496cc34c29ff3a3c0adb52cd816c3b6 (diff)
downloadtalos-obmc-linux-4b961180ef275035b1538317ffd0e21e80e63e77.tar.gz
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[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.c2
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;
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