ASoC: wsa881x: Assign device number in reset

Assign the logical device number in the
swr_reset function so that the dev_num of
the speaker device is assigned to the
correct one after a reset event.

CRs-fixed: 2039206
Change-Id: Ief3c65c3b36c93e7dcf775413e527e92d9ec7b0c
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>

sound/soc/codecs/wsa881x.c

@@ -1371,6 +1371,7 @@ static int wsa881x_swr_reset(struct swr_device *pdev)
 		/* Retry after 1 msec delay */
 		usleep_range(1000, 1100);
 	}
+	pdev->dev_num = devnum;
 	regcache_mark_dirty(wsa881x->regmap);
 	regcache_sync(wsa881x->regmap);
 	return 0;