[PATCH 3.13 082/163] [media] cx18: fix kernel oops with tda8290 tuner

[Kamal Mostafa]

3.13.11.9 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hans Verkuil <hans.verkuil at cisco.com>

commit 6a03dc92cc2edfa2257502557b9f714893987383 upstream.

This was caused by an uninitialized setup.config field.

Based on a suggestion from Devin Heitmueller.

Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com>
Thanks-to: Devin Heitmueller <dheitmueller at kernellabs.com>
Reported-by: Scott Robinson <scott.robinson55 at gmail.com>
Tested-by: Hans Verkuil <hans.verkuil at cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab at samsung.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/media/pci/cx18/cx18-driver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/pci/cx18/cx18-driver.c b/drivers/media/pci/cx18/cx18-driver.c
index 716bdc5..83f5074 100644
--- a/drivers/media/pci/cx18/cx18-driver.c
+++ b/drivers/media/pci/cx18/cx18-driver.c
@@ -1091,6 +1091,7 @@ static int cx18_probe(struct pci_dev *pci_dev,
 		setup.addr = ADDR_UNSET;
 		setup.type = cx->options.tuner;
 		setup.mode_mask = T_ANALOG_TV;  /* matches TV tuners */
+		setup.config = NULL;
 		if (cx->options.radio > 0)
 			setup.mode_mask |= T_RADIO;
 		setup.tuner_callback = (setup.type == TUNER_XC2028) ?
-- 
1.9.1