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path: root/drivers/tdm/test/tdm_loopback_test.c
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Diffstat (limited to 'drivers/tdm/test/tdm_loopback_test.c')
-rw-r--r--drivers/tdm/test/tdm_loopback_test.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tdm/test/tdm_loopback_test.c b/drivers/tdm/test/tdm_loopback_test.c
index 49554aa..cb2a2d1 100644
--- a/drivers/tdm/test/tdm_loopback_test.c
+++ b/drivers/tdm/test/tdm_loopback_test.c
@@ -48,13 +48,13 @@
#define DEBUG 0
-int poll_count = POLL_COUNT;
+static int poll_count = POLL_COUNT;
module_param(poll_count, int, 0);
static struct task_struct *tdm_thread_task;
static struct tdm_driver test_tdmdev_driver;
-struct tdm_port *tdmport;
-int tdm_thread_state;
+static struct tdm_port *tdmport;
+static int tdm_thread_state;
static int tdm_check_data(unsigned short *tx_data, unsigned short *rx_data)
{