hdl: minor code cleanup

Signed-off-by: Dimitris Lampridis <dimitris.lampridis@cern.ch>

hdl/rtl/l2p_dma_master.vhd

@@ -112,7 +112,6 @@ architecture arch of l2p_dma_master is
 
   signal l2p_fsm_valid  : std_logic                     := '0';
   signal l2p_fsm_dframe : std_logic                     := '0';
-  signal l2p_fsm_hold   : std_logic                     := '0';
   signal l2p_fsm_data   : std_logic_vector(31 downto 0) := (others => '0');
 
   signal l2p_fsm_dma_param_wr   : std_logic                     := '0';
@@ -125,10 +124,10 @@ architecture arch of l2p_dma_master is
 
   signal dma_last_packet : std_logic := '0';
 
-  signal wb_dma_cyc         : std_logic             := '0';
-  signal wb_dma_stb         : std_logic             := '0';
-  signal wb_dma_fsm_en      : std_logic             := '0';
-  signal wb_dma_fsm_en_sync : std_logic             := '0';
+  signal wb_dma_cyc         : std_logic := '0';
+  signal wb_dma_stb         : std_logic := '0';
+  signal wb_dma_fsm_en      : std_logic := '0';
+  signal wb_dma_fsm_en_sync : std_logic := '0';
 
   signal data_fifo_rd     : std_logic                     := '0';
   signal data_fifo_wr     : std_logic                     := '0';
@@ -165,7 +164,6 @@ begin
         ldm_arb_req_o         <= '0';
         l2p_fsm_valid         <= '0';
         l2p_fsm_dframe        <= '0';
-        l2p_fsm_hold          <= '0';
         dma_ctrl_done_o       <= '0';
         dma_ctrl_error_o      <= '0';
         wb_dma_fsm_en         <= '0';
@@ -195,7 +193,6 @@ begin
           when L2P_IDLE =>
             wb_dma_fsm_en   <= '0';
             fsm_fifo_rst_n  <= '0';
-            l2p_fsm_hold    <= '0';
             dma_last_packet <= '0';
             if dma_ctrl_start_l2p_i = '1' then
               dma_target_addr       <= unsigned(dma_ctrl_target_addr_i(31 downto 2));