i2c: Fix restart flag in burst read

The i2c_burst_read function transfers two messages to the I2C device.
The first message writes the internal address of the device, the second
message then reads bytes. A repeated start (restart) is needed to change
the direction from write to read, but the restart flag should be set in
the second message rather than the first.

Change-Id: I7d48de2f4866e3b514f689f41ce5d28eba90c39f
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
1 file changed