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| author |   Alexander Aring <aar@pengutronix.de> | 2016-05-23 15:13:00 +0200 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2016-06-17 15:39:41 +0200 |
| commit | a20fadf85312f7e999c7279af3e038e4f3539fbf (patch) | |
| tree | c5cfc361049f3cdd460e6c99353bcc206593c726 /net/can/Makefile | |
| parent | MAINTAINERS: Add file patterns for can device tree bindings (diff) | |
| download | linux-dev-a20fadf85312f7e999c7279af3e038e4f3539fbf.tar.xz linux-dev-a20fadf85312f7e999c7279af3e038e4f3539fbf.zip | |
can: build proc support only if CONFIG_PROC_FS is activated
When building can subsystem with CONFIG_PROC_FS=n I detected some unused
variables warning by using proc functions. In CAN the proc handling is
nicely placed in one object file. This patch adds simple add a
dependency on CONFIG_PROC_FS for CAN's proc.o file and corresponding
static inline no-op functions.
Signed-off-by: Alexander Aring <aar@pengutronix.de>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
[mkl: provide static inline noops instead of using #ifdefs]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/can/Makefile')
| -rw-r--r-- | net/can/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/can/Makefile b/net/can/Makefile index cef49eb1f5c7..10936754e3f2 100644 --- a/net/can/Makefile +++ b/net/can/Makefile @@ -3,7 +3,8 @@ # obj-$(CONFIG_CAN) += can.o -can-y := af_can.o proc.o +can-y := af_can.o +can-$(CONFIG_PROC_FS) += proc.o obj-$(CONFIG_CAN_RAW) += can-raw.o can-raw-y := raw.o |