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Commit 60815d4a authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] cec: fix ioctl return code when not registered 



Don't return the confusing -EIO error code when the device is not registered,
instead return -ENODEV which is the proper thing to do in this situation.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent a179b693

drivers/staging/media/cec/cec-api.c

+1 −1
Original line number Diff line number Diff line
@@ -435,7 +435,7 @@ static long cec_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) 
	void __user *parg = (void __user *)arg;



	if (!devnode->registered)

		return -EIO;

		return -ENODEV;



	switch (cmd) {

	case CEC_ADAP_G_CAPS: