msm: ipa3: Cleanup unused deepsleep API's

Deepsleep & hibernate entry/exit SSR API's are same as
regular SSR usecases. Clean up the unused deepsleep API's.

Change-Id: I82745f13b679c473184a31c561a12c56a54b08ca
Signed-off-by: Pavan Kumar M <[email protected]>

drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c

@@ -3959,9 +3959,6 @@ static int ipa3_lcl_mdm_ssr_notifier_cb(struct notifier_block *this,
 	}
 
 	switch (code) {
-#if IS_ENABLED(CONFIG_DEEPSLEEP)
-	case SUBSYS_BEFORE_DS_ENTRY:
-#endif
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0))
 	case QCOM_SSR_BEFORE_SHUTDOWN:
 #else
@@ -3990,17 +3987,6 @@ static int ipa3_lcl_mdm_ssr_notifier_cb(struct notifier_block *this,
 		ipa3_odl_pipe_cleanup_from_ssr();
 		IPAWANINFO("IPA BEFORE_SHUTDOWN handling is complete\n");
 		break;
-#if IS_ENABLED(CONFIG_DEEPSLEEP)
-	case SUBSYS_AFTER_DS_ENTRY:
-		IPAWANINFO("IPA Received AFTER DEEPSLEEP ENTRY\n");
-		if (atomic_read(&rmnet_ipa3_ctx->is_ssr) &&
-				ipa3_ctx_get_type(IPA_HW_TYPE) < IPA_HW_v4_0)
-			ipa3_q6_post_shutdown_cleanup();
-
-		IPAWANINFO("AFTER DEEPSLEEP ENTRY handling is complete\n");
-		break;
-#endif
-
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0))
 	case QCOM_SSR_AFTER_SHUTDOWN:
 #else
@@ -4027,21 +4013,6 @@ static int ipa3_lcl_mdm_ssr_notifier_cb(struct notifier_block *this,
 			ipa3_client_prod_post_shutdown_cleanup();
 		IPAWANINFO("IPA AFTER_SHUTDOWN handling is complete\n");
 		break;
-#if IS_ENABLED(CONFIG_DEEPSLEEP)
-	case SUBSYS_BEFORE_DS_EXIT:
-		IPAWANINFO("IPA received BEFORE DEEPSLEEP EXIT\n");
-		if (atomic_read(&rmnet_ipa3_ctx->is_ssr)) {
-			/* clean up cached QMI msg/handlers */
-			ipa3_qmi_service_exit();
-			ipa3_q6_pre_powerup_cleanup();
-		}
-		/* hold a proxy vote for the modem. */
-		ipa3_proxy_clk_vote(atomic_read(&rmnet_ipa3_ctx->is_ssr));
-		ipa3_reset_freeze_vote();
-		IPAWANINFO("BEFORE DEEPSLEEP EXIT handling is complete\n");
-		break;
-#endif
-
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0))
 	case QCOM_SSR_BEFORE_POWERUP:
 #else
@@ -4058,9 +4029,6 @@ static int ipa3_lcl_mdm_ssr_notifier_cb(struct notifier_block *this,
 		ipa3_reset_freeze_vote();
 		IPAWANINFO("IPA BEFORE_POWERUP handling is complete\n");
 		break;
-#if IS_ENABLED(CONFIG_DEEPSLEEP)
-	case SUBSYS_AFTER_DS_EXIT:
-#endif
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0))
 	case QCOM_SSR_AFTER_POWERUP:
 #else