qcacmn: Rename the flag QCA_QIFI_NAPIER_EMULATION

To make it generic, rename the flag QCA_WIFI_NAPIER_EMULATION
as QCA_WIFI_EMULATION.

Change-Id: I21b34475ce550b6875c5f19cf1fbba342862ecee
CRs-Fixed: 2871345

htc/htc_credit_history.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018,2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018,2020-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -43,7 +43,7 @@ struct HTC_CREDIT_HISTORY htc_credit_history_buffer[HTC_CREDIT_HISTORY_MAX];
 
 #define NUM_HANG_CREDIT_HISTORY 1
 
-#ifdef QCA_WIFI_NAPIER_EMULATION
+#ifdef QCA_WIFI_EMULATION
 #define HTC_EMULATION_DELAY_IN_MS 20
 /**
  * htc_add_delay(): Adds a delay in before proceeding, only for emulation

htc/htc_send.c

@@ -48,7 +48,7 @@ static unsigned int ep_debug_mask =
 	(1 << ENDPOINT_0) | (1 << ENDPOINT_1) | (1 << ENDPOINT_2);
 #endif
 
-#ifdef QCA_WIFI_NAPIER_EMULATION
+#ifdef QCA_WIFI_EMULATION
 #define HTC_EMULATION_DELAY_IN_MS 20
 /**
  * htc_add_delay(): Adds a delay in before proceeding, only for emulation