[RFC net-next 01/15] devlink: move code to a dedicated directory

[Jakub Kicinski <kuba@kernel.org>]

The devlink code is hard to navigate with 13kLoC in one file.
I really like the way Michal split the ethtool into per-command
files and core. It'd probably be too much to split it all up,
but we can at least separate the core parts out of the per-cmd
implementations and put it in a directory so that new commands
can be separate files.

Move the code, subsequent commit will do a partial split.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 net/Makefile                            | 1 +
 net/core/Makefile                       | 1 -
 net/devlink/Makefile                    | 3 +++
 net/{core/devlink.c => devlink/basic.c} | 0
 4 files changed, 4 insertions(+), 1 deletion(-)
 create mode 100644 net/devlink/Makefile
 rename net/{core/devlink.c => devlink/basic.c} (100%)

diff --git a/net/Makefile b/net/Makefile
index 6a62e5b27378..0914bea9c335 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_BPFILTER)		+= bpfilter/
 obj-$(CONFIG_PACKET)		+= packet/
 obj-$(CONFIG_NET_KEY)		+= key/
 obj-$(CONFIG_BRIDGE)		+= bridge/
+obj-$(CONFIG_NET_DEVLINK)	+= devlink/
 obj-$(CONFIG_NET_DSA)		+= dsa/
 obj-$(CONFIG_ATALK)		+= appletalk/
 obj-$(CONFIG_X25)		+= x25/
diff --git a/net/core/Makefile b/net/core/Makefile
index 5857cec87b83..10edd66a8a37 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -33,7 +33,6 @@ obj-$(CONFIG_LWTUNNEL) += lwtunnel.o
 obj-$(CONFIG_LWTUNNEL_BPF) += lwt_bpf.o
 obj-$(CONFIG_DST_CACHE) += dst_cache.o
 obj-$(CONFIG_HWBM) += hwbm.o
-obj-$(CONFIG_NET_DEVLINK) += devlink.o
 obj-$(CONFIG_GRO_CELLS) += gro_cells.o
 obj-$(CONFIG_FAILOVER) += failover.o
 obj-$(CONFIG_NET_SOCK_MSG) += skmsg.o
diff --git a/net/devlink/Makefile b/net/devlink/Makefile
new file mode 100644
index 000000000000..ba54922128ab
--- /dev/null
+++ b/net/devlink/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y := basic.o
diff --git a/net/core/devlink.c b/net/devlink/basic.c
similarity index 100%
rename from net/core/devlink.c
rename to net/devlink/basic.c
-- 
2.38.1