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-rw-r--r--chip/npcx/i2c.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/npcx/i2c.c b/chip/npcx/i2c.c
index 5177aa0c31..530054b102 100644
--- a/chip/npcx/i2c.c
+++ b/chip/npcx/i2c.c
@@ -745,7 +745,7 @@ static void i2c_handle_sda_irq(int controller)
}
}
-void i2c_master_int_handler (int controller)
+static void i2c_master_int_handler(int controller)
{
volatile struct i2c_status *p_status = i2c_stsobjs + controller;