From 42ec1aad65833b0b5c4337d0e20db0e606dfc0e4 Mon Sep 17 00:00:00 2001
From: DL <dmitriy.linikov@gmail.com>
Date: Wed, 1 Nov 2017 06:11:53 +0300
Subject: [PATCH] Fixed i2ctool write operation in `no restart` mode (flag
 `-n`).

It seems that I2C driver has changed a bit since i2ctool was written,
so now i2ctool sends repeated start even if `no restart` flag (-n)
was passed to it.
---
 system/i2c/i2c_set.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/system/i2c/i2c_set.c b/system/i2c/i2c_set.c
index f7eba267f..348bec90b 100644
--- a/system/i2c/i2c_set.c
+++ b/system/i2c/i2c_set.c
@@ -241,6 +241,7 @@ int i2ctool_set(FAR struct i2ctool_s *i2ctool, int fd, uint8_t regaddr,
     }
   else
     {
+      msg[1].flags |= I2C_M_NORESTART;
       ret = i2cdev_transfer(fd, msg, 2);
     }