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-rw-r--r--sys/isa/psm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/isa/psm.c b/sys/isa/psm.c
index afb66ba..c312dbf 100644
--- a/sys/isa/psm.c
+++ b/sys/isa/psm.c
@@ -164,7 +164,7 @@ struct psm_softc { /* Driver status information */
dev_t dev;
dev_t bdev;
};
-devclass_t psm_devclass;
+static devclass_t psm_devclass;
#define PSM_SOFTC(unit) ((struct psm_softc*)devclass_get_softc(psm_devclass, unit))
/* driver state flags (state) */
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