hal: fix WSA channel number for sdm439

Set correct number of channels of WSA for sdm439 to make
speaker protection work.

Change-Id: I2f9c00d0fe4e796d85fcd5454b42e463b5a0f3a7
diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 8093be3..13b936f 100755
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -7488,6 +7488,7 @@
         (!strcmp(snd_card_name, "msm8976-skun-snd-card")) ||
         (!strcmp(snd_card_name, "msm8953-snd-card-mtp")) ||
         (!strcmp(snd_card_name, "msm8953-sku4-snd-card")) ||
+        (!strcmp(snd_card_name, "sdm439-sku1-snd-card")) ||
         (!strcmp(snd_card_name, "sdm439-snd-card-mtp")))
         return 1;
     else