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Subject[PATCH 1/3] drbd: split off drbd_buildtag into separate file
Date
To be more similar to what we do in the out-of-tree module and ease the
upstreaming process.

Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
Reviewed-by: Joel Colledge <joel.colledge@linbit.com>
---
drivers/block/drbd/Makefile | 2 +-
drivers/block/drbd/drbd_buildtag.c | 22 ++++++++++++++++++++++
drivers/block/drbd/drbd_main.c | 18 ------------------
3 files changed, 23 insertions(+), 19 deletions(-)
create mode 100644 drivers/block/drbd/drbd_buildtag.c

diff --git a/drivers/block/drbd/Makefile b/drivers/block/drbd/Makefile
index c93e462130ff..67a8b352a1d5 100644
--- a/drivers/block/drbd/Makefile
+++ b/drivers/block/drbd/Makefile
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
-drbd-y := drbd_bitmap.o drbd_proc.o
+drbd-y := drbd_buildtag.o drbd_bitmap.o drbd_proc.o
drbd-y += drbd_worker.o drbd_receiver.o drbd_req.o drbd_actlog.o
drbd-y += drbd_main.o drbd_strings.o drbd_nl.o
drbd-y += drbd_interval.o drbd_state.o
diff --git a/drivers/block/drbd/drbd_buildtag.c b/drivers/block/drbd/drbd_buildtag.c
new file mode 100644
index 000000000000..956a4d5c339b
--- /dev/null
+++ b/drivers/block/drbd/drbd_buildtag.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0-only
+#include <linux/drbd.h>
+#include <linux/module.h>
+
+const char *drbd_buildtag(void)
+{
+ /* DRBD built from external sources has here a reference to the
+ * git hash of the source code.
+ */
+
+ static char buildtag[38] = "\0uilt-in";
+
+ if (buildtag[0] == 0) {
+#ifdef MODULE
+ sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
+#else
+ buildtag[0] = 'b';
+#endif
+ }
+
+ return buildtag;
+}
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
index 7213ffd69a16..345bfac441da 100644
--- a/drivers/block/drbd/drbd_main.c
+++ b/drivers/block/drbd/drbd_main.c
@@ -3776,24 +3776,6 @@ _drbd_insert_fault(struct drbd_device *device, unsigned int type)
}
#endif

-const char *drbd_buildtag(void)
-{
- /* DRBD built from external sources has here a reference to the
- git hash of the source code. */
-
- static char buildtag[38] = "\0uilt-in";
-
- if (buildtag[0] == 0) {
-#ifdef MODULE
- sprintf(buildtag, "srcversion: %-24s", THIS_MODULE->srcversion);
-#else
- buildtag[0] = 'b';
-#endif
- }
-
- return buildtag;
-}
-
module_init(drbd_init)
module_exit(drbd_cleanup)

--
2.38.1
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