[DO NOT MERGE ANYWHERE] Revert "mali_kbase: platform: Add additional platform hooks"

Revert submission 2753879-gpu-slcv2-gs201

Reason for revert: Prebuild did not land before cutoff

Reverted changes: /q/submissionid:2753879-gpu-slcv2-gs201

Bug: 329447972
Change-Id: I24e2d118d0b3dfce52791c74825ddd150d56f660

3 files changed, 0 insertions, 56 deletions

diff --git a/mali_kbase/mali_kbase_config.c b/mali_kbase/mali_kbase_config.c
index 72080a7..32f404b 100644
--- a/mali_kbase/mali_kbase_config.c
+++ b/mali_kbase/mali_kbase_config.c
@@ -83,24 +83,6 @@ void kbasep_platform_context_term(struct kbase_context *kctx)
 		platform_funcs_p->platform_handler_context_term_func(kctx);
 }
 
-void kbasep_platform_context_active(struct kbase_context *kctx)
-{
-	struct kbase_platform_funcs_conf *platform_funcs_p;
-
-	platform_funcs_p = (struct kbase_platform_funcs_conf*)PLATFORM_FUNCS;
-	if (platform_funcs_p && platform_funcs_p->platform_handler_context_active)
-		platform_funcs_p->platform_handler_context_active(kctx);
-}
-
-void kbasep_platform_context_idle(struct kbase_context *kctx)
-{
-	struct kbase_platform_funcs_conf *platform_funcs_p;
-
-	platform_funcs_p = (struct kbase_platform_funcs_conf*)PLATFORM_FUNCS;
-	if (platform_funcs_p && platform_funcs_p->platform_handler_context_idle)
-		platform_funcs_p->platform_handler_context_idle(kctx);
-}
-
 void kbasep_platform_event_work_begin(void *param)
 {
 	struct kbase_platform_funcs_conf *platform_funcs_p;
diff --git a/mali_kbase/mali_kbase_config.h b/mali_kbase/mali_kbase_config.h
index 7f6d3ed..c7a6b32 100644
--- a/mali_kbase/mali_kbase_config.h
+++ b/mali_kbase/mali_kbase_config.h
@@ -121,23 +121,6 @@ struct kbase_platform_funcs_conf {
 	 */
 	void (*platform_handler_context_term_func)(struct kbase_context *kctx);
 	/**
-	 * platform_handler_context_active - Platform specific handler, called when a context is
-	 *                                   (re)activated.
-	 *
-	 * @kctx:  kbase_context pointer
-	 *
-	 * Context: Atomic context
-	 */
-	void (*platform_handler_context_active)(struct kbase_context *kctx);
-	/**
-	 * platform_handler_context_idle - Platform specific handler, called when a context is idled.
-	 *
-	 * @kctx:  kbase_context pointer
-	 *
-	 * Context: Atomic context
-	 */
-	void (*platform_handler_context_idle)(struct kbase_context *kctx);
-	/**
 	 * platform_handler_work_begin_func - Platform specific handler whose
 	 *                                    function changes depending on the
 	 *                                    backend used.
@@ -582,25 +565,6 @@ int kbasep_platform_context_init(struct kbase_context *kctx);
 void kbasep_platform_context_term(struct kbase_context *kctx);
 
 /**
- * kbasep_platform_context_active - Platform specific callback, called when a context is
- *                                 (re)activated.
- *
- * @kctx:  kbase_context pointer
- *
- * Function calls a platform defined routine if specified in the configuration attributes.
- */
-void kbasep_platform_context_active(struct kbase_context *kctx);
-
-/**
- * kbasep_platform_context_idle - Platform specific callback, called when a context is idled.
- *
- * @kctx:  kbase_context pointer
- *
- * Function calls a platform defined routine if specified in the configuration attributes.
- */
-void kbasep_platform_context_idle(struct kbase_context *kctx);
-
-/**
  * kbasep_platform_event_work_begin - Platform specific callback whose function
  *                                    changes depending on the backend used.
  *                                    Signals that a unit of work has started
diff --git a/mali_kbase/mali_kbase_ctx_sched.c b/mali_kbase/mali_kbase_ctx_sched.c
index 8c3d52e..41f8c9c 100644
--- a/mali_kbase/mali_kbase_ctx_sched.c
+++ b/mali_kbase/mali_kbase_ctx_sched.c
@@ -118,7 +118,6 @@ int kbase_ctx_sched_retain_ctx(struct kbase_context *kctx)
 
 		if (free_as >= 0) {
 			kbdev->as_free &= ~(1u << free_as);
-			kbasep_platform_context_active(kctx);
 			/* Only program the MMU if the context has not been
 			 * assigned the same address space before.
 			 */
@@ -186,7 +185,6 @@ void kbase_ctx_sched_release_ctx(struct kbase_context *kctx)
 
 	new_ref_count = atomic_dec_return(&kctx->refcount);
 	if (new_ref_count == 0) {
-		kbasep_platform_context_idle(kctx);
 		if (likely((kctx->as_nr >= 0) && (kctx->as_nr < BASE_MAX_NR_AS))) {
 			kbdev->as_free |= (1u << kctx->as_nr);
 			if (kbase_ctx_flag(kctx, KCTX_AS_DISABLED_ON_FAULT)) {