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-rw-r--r--drivers/acpi/ec.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index b94f92a095fd..c185666ad05c 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -186,8 +186,10 @@ static void advance_transaction(struct acpi_ec *ec);
static void acpi_ec_event_handler(struct work_struct *work);
static void acpi_ec_event_processor(struct work_struct *work);
-struct acpi_ec *boot_ec, *first_ec;
+struct acpi_ec *first_ec;
EXPORT_SYMBOL(first_ec);
+
+static struct acpi_ec *boot_ec;
static bool boot_ec_is_ecdt = false;
static struct workqueue_struct *ec_query_wq;