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-rw-r--r--drivers/w1/masters/ds2482.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/masters/ds2482.c b/drivers/w1/masters/ds2482.c
index 5b3e017d9276..8b5e598ffdb3 100644
--- a/drivers/w1/masters/ds2482.c
+++ b/drivers/w1/masters/ds2482.c
@@ -71,7 +71,7 @@ MODULE_PARM_DESC(active_pullup, "Active pullup (apply to all buses): " \
#define DS2482_REG_CFG_APU 0x01 /* active pull-up */
/* extra configurations - e.g. 1WS */
-int extra_config;
+static int extra_config;
/**
* Write and verify codes for the CHANNEL_SELECT command (DS2482-800 only).