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-rw-r--r--sys/dev/sbsh/if_sbsh.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/sbsh/if_sbsh.c b/sys/dev/sbsh/if_sbsh.c
index 3c515f5..27565a7 100644
--- a/sys/dev/sbsh/if_sbsh.c
+++ b/sys/dev/sbsh/if_sbsh.c
@@ -1039,7 +1039,7 @@ issue_cx28975_cmd(struct sbsh_softc *sc, u_int8_t cmd,
u_int8_t *data, u_int8_t size)
{
volatile struct cx28975_cmdarea *p = sc->cmdp;
- u_int8_t *databuf = p->in_data;
+ volatile u_int8_t *databuf = p->in_data;
int i;
u_int8_t cksum = 0;
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