soundwire fixes for v5.2-rc4

Srinivas Kandagatla fixed by bunch of issues, two in core for locking
 and out of bound access and one in intel driver copy-paste
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJc+jOcAAoJEHwUBw8lI4NHvGgQAKqDZUy+NJ7x1s0CicIav5OK
 yV8V9rSZk8OfztFm2SuoyqFbEQgODvQwiVd4z4yfq+1KT21oUVO1rgU+u2IkQoaQ
 ki0oKOjydsH4ph6L6ZITCnNg/oBhvb9GRjDzXwVu/24BSrhTSeSqKVZplW8tbr/n
 h+6iHDogNm3cD+2tHcE1q2hFUh+6Os2n3dqnu8lRmKktFi+bYdR2UUZSQ7WYM2Dp
 u8jDVp0CmrP/s2cv0USEyif/Wmuy5CCv1L4PVS0Qb3opzGLdkiwF8wGhIhhnn22O
 YbtQOJDQvTZYGHnoBLcDXRbtIpaJ4YVg5ETK9Z6NR1l9Doi7aHo22q/durPOUYzF
 KGcFzkZFlgMW+CEaDeH/GAxtdz8PnchnwPnfFKu5K66MCNYSwokBdwn78qSZdXMX
 bqLmU95+ZLV3aq2iMjHGm8KegT5hiwhZElz77wZmbXcvleAyT8uXbgDRIPZVK/yF
 pBm8RnP1Bn1VZ0oWH9T/8rQBR9hMDmuabbbnF2xasUVXXV36alfEpOkoIcXwOZes
 7KFXweQ8ExM7ybX8rW0u/JkMIpXHy5Eys6CkkqntH/im8Nf6Eh0F9U+scN3NuNRU
 VPHPb8RD7aL9Banqqok5hKYfAhOmxDlRUgTFnB6XQ9HaPqHnPjle9oTHleXGLtzt
 jEPWVLIbReBf/YIDdf1z
 =zA8C
 -----END PGP SIGNATURE-----

Merge tag 'soundwire-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-linus

Vinod writes:

soundwire fixes for v5.2-rc4

Srinivas Kandagatla fixed by bunch of issues, two in core for locking
and out of bound access and one in intel driver copy-paste

* tag 'soundwire-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: intel: set dai min and max channels correctly
  soundwire: stream: fix bad unlock balance
  soundwire: stream: fix out of boundary access on port properties

drivers/soundwire/intel.c

@@ -715,8 +715,8 @@ static int intel_create_dai(struct sdw_cdns *cdns,
 				return -ENOMEM;
 			}
 
-			dais[i].playback.channels_min = 1;
-			dais[i].playback.channels_max = max_ch;
+			dais[i].capture.channels_min = 1;
+			dais[i].capture.channels_max = max_ch;
 			dais[i].capture.rates = SNDRV_PCM_RATE_48000;
 			dais[i].capture.formats = SNDRV_PCM_FMTBIT_S16_LE;
 		}

drivers/soundwire/stream.c

@@ -814,7 +814,8 @@ static int do_bank_switch(struct sdw_stream_runtime *stream)
 			goto error;
 		}
 
-		mutex_unlock(&bus->msg_lock);
+		if (bus->multi_link)
+			mutex_unlock(&bus->msg_lock);
 	}
 
 	return ret;
@@ -1406,9 +1407,7 @@ struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave,
 	}
 
 	for (i = 0; i < num_ports; i++) {
-		dpn_prop = &dpn_prop[i];
-
-		if (dpn_prop->num == port_num)
+		if (dpn_prop[i].num == port_num)
 			return &dpn_prop[i];
 	}