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authorSean Young <sean@mess.org>2022-02-01 18:38:36 +0000
committerShuah Khan <skhan@linuxfoundation.org>2022-02-04 13:14:41 -0700
commit183f80fd72db42c9cc483aa7a5e8e881355d0b03 (patch)
treefce1fe0c8136081066dd1cd8113ff8afe98e2043
parente2aa5e650b07693477dff554053605976789fd68 (diff)
selftests/ir: fix build with ancient kernel headers
Since commit e2bcbd7769ee ("tools headers UAPI: remove stale lirc.h"), the build of the selftests fails on rhel 8 since its version of /usr/include/linux/lirc.h has no definition of RC_PROTO_RCMM32, etc [1]. [1] https://lkml.org/lkml/2022/1/28/275 Fixes: e2bcbd7769ee ("tools headers UAPI: remove stale lirc.h") Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-rw-r--r--tools/testing/selftests/ir/ir_loopback.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/testing/selftests/ir/ir_loopback.c b/tools/testing/selftests/ir/ir_loopback.c
index 06256c96df12..f4a15cbdd5ea 100644
--- a/tools/testing/selftests/ir/ir_loopback.c
+++ b/tools/testing/selftests/ir/ir_loopback.c
@@ -29,6 +29,16 @@
#define SYSFS_PATH_MAX 256
#define DNAME_PATH_MAX 256
+/*
+ * Support ancient lirc.h which does not have these values. Can be removed
+ * once RHEL 8 is no longer a relevant testing platform.
+ */
+#if RC_PROTO_MAX < 26
+#define RC_PROTO_RCMM12 24
+#define RC_PROTO_RCMM24 25
+#define RC_PROTO_RCMM32 26
+#endif
+
static const struct {
enum rc_proto proto;
const char *name;