media: replace strcpy() by strscpy()

The strcpy() function is being deprecated upstream. Replace
it by the safer strscpy().

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/usb/tm6000/tm6000-alsa.c

@@ -429,8 +429,8 @@ static int tm6000_audio_init(struct tm6000_core *dev)
 		snd_printk(KERN_ERR "cannot create card instance %d\n", devnr);
 		return rc;
 	}
-	strcpy(card->driver, "tm6000-alsa");
-	strcpy(card->shortname, "TM5600/60x0");
+	strscpy(card->driver, "tm6000-alsa", sizeof(card->driver));
+	strscpy(card->shortname, "TM5600/60x0", sizeof(card->shortname));
 	sprintf(card->longname, "TM5600/60x0 Audio at bus %d device %d",
 		dev->udev->bus->busnum, dev->udev->devnum);
 
@@ -456,7 +456,7 @@ static int tm6000_audio_init(struct tm6000_core *dev)
 
 	pcm->info_flags = 0;
 	pcm->private_data = chip;
-	strcpy(pcm->name, "Trident TM5600/60x0");
+	strscpy(pcm->name, "Trident TM5600/60x0", sizeof(pcm->name));
 
 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_tm6000_pcm_ops);
 

drivers/media/usb/tm6000/tm6000-video.c

@@ -1091,7 +1091,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
 	else
 		i->type = V4L2_INPUT_TYPE_CAMERA;
 
-	strcpy(i->name, iname[dev->vinput[n].type]);
+	strscpy(i->name, iname[dev->vinput[n].type], sizeof(i->name));
 
 	i->std = TM6000_STD;
 
@@ -1188,7 +1188,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
 	if (0 != t->index)
 		return -EINVAL;
 
-	strcpy(t->name, "Television");
+	strscpy(t->name, "Television", sizeof(t->name));
 	t->type       = V4L2_TUNER_ANALOG_TV;
 	t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO;
 	t->rangehigh  = 0xffffffffUL;
@@ -1268,7 +1268,7 @@ static int radio_g_tuner(struct file *file, void *priv,
 		return -EINVAL;
 
 	memset(t, 0, sizeof(*t));
-	strcpy(t->name, "Radio");
+	strscpy(t->name, "Radio", sizeof(t->name));
 	t->type = V4L2_TUNER_RADIO;
 	t->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
 	t->rxsubchans = V4L2_TUNER_SUB_STEREO;