Add notification to cxusb_dualdig4_rev2_frontend_attach() error handling

PATCH New Prarit Bhargava 1 participant 1 message May 12, 2010 Media (V4L/DVB)

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Prarit Bhargava

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2010-05-12 22:30 UTC #0 lore raw

PATCH 1/1 Add notification to cxusb_dualdig4_rev2_frontend_attach() error handling

Add a notification to the dib7000p_i2c_enumeration() failure path in cxusb_dualdig4_rev2_frontend_attach().

Signed-off-by Prarit Bhargava <[email protected]>

drivers/media/dvb/dvb-usb/cxusb.c +3 -1

index 320ce88..8965601 100644
@@ -1025,8 +1025,10 @@ static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap)
 	cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1);
 
 	if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
-				 &cxusb_dualdig4_rev2_config) < 0)
+				     &cxusb_dualdig4_rev2_config) < 0) {
+		printk(KERN_WARNING "Unable to enumerate dib7000p\n");
 		return -ENODEV;
+	}
 
 	adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
 			      &cxusb_dualdig4_rev2_config);