Commit 73415d70 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Mauro Carvalho Chehab
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media: usb: dvb-usb-v2: af9035: report if i2c client isn't bound 



If a sub device doesn't immediately bind after it was added, emit an
error indication to the kernel log to help debugging. This happens for
example if the needed driver isn't available at all.

Signed-off-by: default avatarUwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 4acb04dc

drivers/media/usb/dvb-usb-v2/af9035.c

+1 −0
Original line number Diff line number Diff line
@@ -210,6 +210,7 @@ static int af9035_add_i2c_dev(struct dvb_usb_device *d, const char *type, 
	/* register I2C device */

	client = i2c_new_client_device(adapter, &board_info);

	if (!i2c_client_has_driver(client)) {

		dev_err(&intf->dev, "failed to bind i2c device to %s driver\n", type);

		ret = -ENODEV;

		goto err;

	}