cx18: fix kernel oops with tda8290 tuner

PATCH New Hans Verkuil 1 participant 1 message Aug 26, 2014

Subsystems (2)

Media (V4L/DVB) CX18 VIDEO4LINUX driver

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Hans Verkuil

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2014-08-26 06:22 UTC #0 lore raw

PATCH 1/1 cx18: fix kernel oops with tda8290 tuner

This was caused by an uninitialized setup.config field.

Based on a suggestion from Devin Heitmueller.

Signed-off-by Hans Verkuil <[email protected]>

Thanks-to: Devin Heitmueller <[email protected]>

Reported-by Scott Robinson <[email protected]>

Tested-by Hans Verkuil <[email protected]>

Cc [email protected] # for v3.10 and up

---
 drivers/media/pci/cx18/cx18-driver.c | 1 +
 1 file changed, 1 insertion(+)

drivers/media/pci/cx18/cx18-driver.c +1 -0

index 716bdc5..83f5074 100644
@@ -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) ?

Signature · 1 line

2.1.0.rc1