aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/misc/cxl/base.c13
-rw-r--r--drivers/misc/cxl/cxl.h12
-rw-r--r--include/misc/cxl-base.h4
3 files changed, 17 insertions, 12 deletions
diff --git a/drivers/misc/cxl/base.c b/drivers/misc/cxl/base.c
index 2330980bdde2..7557835cdfcd 100644
--- a/drivers/misc/cxl/base.c
+++ b/drivers/misc/cxl/base.c
@@ -54,6 +54,19 @@ static inline void cxl_calls_put(struct cxl_calls *calls) { }
#endif /* CONFIG_CXL_MODULE */
+/* AFU refcount management */
+struct cxl_afu *cxl_afu_get(struct cxl_afu *afu)
+{
+ return (get_device(&afu->dev) == NULL) ? NULL : afu;
+}
+EXPORT_SYMBOL_GPL(cxl_afu_get);
+
+void cxl_afu_put(struct cxl_afu *afu)
+{
+ put_device(&afu->dev);
+}
+EXPORT_SYMBOL_GPL(cxl_afu_put);
+
void cxl_slbia(struct mm_struct *mm)
{
struct cxl_calls *calls;
diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h
index 36b3237fc2b1..d4aae6f855a8 100644
--- a/drivers/misc/cxl/cxl.h
+++ b/drivers/misc/cxl/cxl.h
@@ -440,18 +440,6 @@ struct cxl_afu {
bool enabled;
};
-/* AFU refcount management */
-static inline struct cxl_afu *cxl_afu_get(struct cxl_afu *afu)
-{
-
- return (get_device(&afu->dev) == NULL) ? NULL : afu;
-}
-
-static inline void cxl_afu_put(struct cxl_afu *afu)
-{
- put_device(&afu->dev);
-}
-
struct cxl_irq_name {
struct list_head list;
diff --git a/include/misc/cxl-base.h b/include/misc/cxl-base.h
index 5ae962512fb8..f53808fa638a 100644
--- a/include/misc/cxl-base.h
+++ b/include/misc/cxl-base.h
@@ -36,11 +36,15 @@ static inline void cxl_ctx_put(void)
atomic_dec(&cxl_use_count);
}
+struct cxl_afu *cxl_afu_get(struct cxl_afu *afu);
+void cxl_afu_put(struct cxl_afu *afu);
void cxl_slbia(struct mm_struct *mm);
#else /* CONFIG_CXL_BASE */
static inline bool cxl_ctx_in_use(void) { return false; }
+static inline struct cxl_afu *cxl_afu_get(struct cxl_afu *afu) { return NULL; }
+static inline void cxl_afu_put(struct cxl_afu *afu) {}
static inline void cxl_slbia(struct mm_struct *mm) {}
#endif /* CONFIG_CXL_BASE */

Privacy Policy