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-rw-r--r--include/linux/platform_data/max310x.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/platform_data/max310x.h b/include/linux/platform_data/max310x.h
index 5f4b35d99c2e..9d5f69b2b57c 100644
--- a/include/linux/platform_data/max310x.h
+++ b/include/linux/platform_data/max310x.h
@@ -46,7 +46,6 @@ struct max310x_pdata {
#define MAX310X_EXT_CLK (0x00000001) /* External clock enable */
/* Flags global to UART port */
const u8 uart_flags[MAX310X_MAX_UARTS];
-#define MAX310X_LOOPBACK (0x00000001) /* Loopback mode enable */
#define MAX310X_ECHO_SUPRESS (0x00000002) /* Enable echo supress */
#define MAX310X_AUTO_DIR_CTRL (0x00000004) /* Enable Auto direction
* control (RS-485)