samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Change semantics of Runtime Lock APIs

Bläddra i källkod 
Runtime PM lock init API right now returns pointer to a context
but this would cause confusion to the caller if feature is not
defined and dummy function return NULL as caller can't find real
failure versus dummy function returning because feature not being
enabled.

Fix declaring a data structure in QDF layer that caller can use
but it hides the internal details of HIF implementation for
Runtime PM locks.

CRs-fixed: 1116509
Change-Id: I4dcba604e803faa0e14fac6403610391895e382e
This commit is contained in:
Prashanth Bhatta
2017-01-19 15:33:43 -08:00
committad av snandini
förälder ccb15fbd29
incheckning 65b0eaa24b
9 ändrade filer med 63 tillägg och 56 borttagningar
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8
hif/inc/hif.h
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@@ -698,7 +698,7 @@ void hif_fastpath_resume(struct hif_opaque_softc *hif_ctx);
int hif_pm_runtime_get(struct hif_opaque_softc *hif_ctx);
void hif_pm_runtime_get_noresume(struct hif_opaque_softc *hif_ctx);
int hif_pm_runtime_put(struct hif_opaque_softc *hif_ctx);
struct hif_pm_runtime_lock *hif_runtime_lock_init(const char *name);
int hif_runtime_lock_init(qdf_runtime_lock_t *lock, const char *name);
void hif_runtime_lock_deinit(struct hif_opaque_softc *hif_ctx,
struct hif_pm_runtime_lock *lock);
int hif_pm_runtime_prevent_suspend(struct hif_opaque_softc *ol_sc,
@@ -719,9 +719,9 @@ static inline int hif_pm_runtime_get(struct hif_opaque_softc *hif_ctx)
{ return 0; }
static inline int hif_pm_runtime_put(struct hif_opaque_softc *hif_ctx)
{ return 0; }
static inline struct hif_pm_runtime_lock *hif_runtime_lock_init(
const char *name)
{ return NULL; }
static inline int hif_runtime_lock_init(qdf_runtime_lock_t *lock,
const char *name)
{ return 0; }
static inline void
hif_runtime_lock_deinit(struct hif_opaque_softc *hif_ctx,
struct hif_pm_runtime_lock *lock) {}