i2c: ocores: enable atomic xfers

The driver already has the routine in place, tie it to the new callback.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-ocores.c

@@ -442,6 +442,7 @@ static u32 ocores_func(struct i2c_adapter *adap)
 
 static struct i2c_algorithm ocores_algorithm = {
 	.master_xfer = ocores_xfer,
+	.master_xfer_atomic = ocores_xfer_polling,
 	.functionality = ocores_func,
 };