In preparation for further cleaning up storvsc.c move the definition
of the inline function get_stor_device() from storvsc.c to
storvsc_api.h.
Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
Signed-off-by: Hank Janssen <hjanssen@xxxxxxxxxxxxx>
---
drivers/staging/hv/storvsc.c | 14 --------------
drivers/staging/hv/storvsc_api.h | 15 +++++++++++++++
2 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index 83d012b..357f5dd 100644
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -56,20 +56,6 @@ static inline void free_stor_device(struct storvsc_device *device)
kfree(device);
}
-/* Get the stordevice object iff exists and its refcount > 1 */
-static inline struct storvsc_device *get_stor_device(struct hv_device *device)
-{
- struct storvsc_device *stor_device;
-
- stor_device = (struct storvsc_device *)device->ext;
- if (stor_device && atomic_read(&stor_device->ref_count) > 1)
- atomic_inc(&stor_device->ref_count);
- else
- stor_device = NULL;
-
- return stor_device;
-}
-
/* Get the stordevice object iff exists and its refcount > 0 */
static inline struct storvsc_device *must_get_stor_device(
struct hv_device *device)
diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h
index d985bbf..4e66507 100644
--- a/drivers/staging/hv/storvsc_api.h
+++ b/drivers/staging/hv/storvsc_api.h
@@ -137,6 +137,21 @@ struct storvsc_device {
struct storvsc_request_extension reset_request;
};
+
+/* Get the stordevice object iff exists and its refcount > 1 */
+static inline struct storvsc_device *get_stor_device(struct hv_device *device)
+{
+ struct storvsc_device *stor_device;
+
+ stor_device = (struct storvsc_device *)device->ext;
+ if (stor_device && atomic_read(&stor_device->ref_count) > 1)
+ atomic_inc(&stor_device->ref_count);
+ else
+ stor_device = NULL;
+
+ return stor_device;
+}
+
/* Interface */
int stor_vsc_on_host_reset(struct hv_device *device);
--
1.7.4.1
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