das6402_boards array is used in das6402.c only, so declare it as static.
Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
---
drivers/staging/comedi/drivers/das6402.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/das6402.c b/drivers/staging/comedi/drivers/das6402.c
index e0cfb6c..d18eea6 100644
--- a/drivers/staging/comedi/drivers/das6402.c
+++ b/drivers/staging/comedi/drivers/das6402.c
@@ -125,7 +125,7 @@ struct das6402_boardinfo {
unsigned int maxdata;
};
-struct das6402_boardinfo das6402_boards[] = {
+static struct das6402_boardinfo das6402_boards[] = {
{
.name = "das6402-12",
.maxdata = 0x0fff,
--
1.9.1
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