asoc: clean up audio drivers and remove unused files

Clean up audio drivers and remove unused files.

Change-Id: I50559ac3c5f4a1f4336e4480cd3ff235d015441e
Signed-off-by: Meng Wang <mengw@codeaurora.org>
diff --git a/asoc/codecs/wcd9xxx-core.c b/asoc/codecs/wcd9xxx-core.c
index 76aea1a..4b7c580 100644
--- a/asoc/codecs/wcd9xxx-core.c
+++ b/asoc/codecs/wcd9xxx-core.c
@@ -88,7 +88,6 @@
 	[WCD9330] = WCD9330,
 	[WCD9335] = WCD9335,
 	[WCD934X] = WCD934X,
-	[WCD9360] = WCD9360,
 };
 
 static const struct of_device_id wcd9xxx_of_match[] = {
@@ -330,8 +329,7 @@
 	struct slim_ele_access slim_msg;
 
 	mutex_lock(&wcd9xxx->io_lock);
-	if (wcd9xxx->type == WCD9335 || wcd9xxx->type == WCD934X ||
-		wcd9xxx->type == WCD9360) {
+	if (wcd9xxx->type == WCD9335 || wcd9xxx->type == WCD934X) {
 		ret = wcd9xxx_page_write(wcd9xxx, &reg);
 		if (ret)
 			goto done;
@@ -1353,8 +1351,7 @@
 	 * Vout_D to be ready after BUCK_SIDO is powered up.
 	 * SYS_RST_N shouldn't be pulled high during this time
 	 */
-	if (wcd9xxx->type == WCD9335 || wcd9xxx->type == WCD934X ||
-	    wcd9xxx->type == WCD9360)
+	if (wcd9xxx->type == WCD9335 || wcd9xxx->type == WCD934X)
 		usleep_range(600, 650);
 	else
 		usleep_range(5, 10);
@@ -1600,7 +1597,6 @@
 	{"tomtom-slim-pgd", WCD9330},
 	{"tasha-slim-pgd", WCD9335},
 	{"tavil-slim-pgd", WCD934X},
-	{"pahu-slim-pgd", WCD9360},
 	{}
 };