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Diffstat (limited to 'nuttx/arch/arm/src/dm320/dm320_serial.c')
-rw-r--r--nuttx/arch/arm/src/dm320/dm320_serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/dm320/dm320_serial.c b/nuttx/arch/arm/src/dm320/dm320_serial.c
index 15e4ecdf9..58ff1e710 100644
--- a/nuttx/arch/arm/src/dm320/dm320_serial.c
+++ b/nuttx/arch/arm/src/dm320/dm320_serial.c
@@ -104,7 +104,7 @@ static bool up_txempty(struct uart_dev_s *dev);
* Private Variables
****************************************************************************/
-struct uart_ops_s g_uart_ops =
+static const struct uart_ops_s g_uart_ops =
{
.setup = up_setup,
.shutdown = up_shutdown,