qcacmn: Don't use packmode_fftbin_size_adj WAR for QCA9574

packmode_fftbin_size_adj is used when the reported FFT bin length from
HW is twice the actual size. This issue is fixed in HW from Pine onwards.
So, don't use this WAR on QCA9574.

Change-Id: I43a4bcb6f238fac6a14c1f6459d7ad24a7a99b2d
CRs-Fixed: 3165085

target_if/spectral/target_if_spectral.c

@@ -3162,8 +3162,7 @@ target_if_spectral_len_adj_swar_init(struct spectral_fft_bin_len_adj_swar *swar,
 		swar->null_fftbin_adj = 0;
 	}
 
-	if (target_type == TARGET_TYPE_QCA8074V2 ||
-	    target_type == TARGET_TYPE_QCA9574)
+	if (target_type == TARGET_TYPE_QCA8074V2)
 		swar->packmode_fftbin_size_adj = 1;
 	else
 		swar->packmode_fftbin_size_adj = 0;