arm64: zynqmp: Remove unused variable

Warning message:
board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c: In function
‘psu_ddr_phybringup_data’:
board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c:20497:15: warning:
unused variable ‘tmp_regval’ [-Wunused-variable]
  unsigned int tmp_regval = 0;
               ^~~~~~~~~~

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
index 4648affcf1d8296df16427cc79fbe2bc99ee18c8..f86b5de56aa842d4cc435cd2c526d38dcb57629a 100644 (file)
--- a/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
+++ b/board/xilinx/zynqmp/zynqmp-zcu100-revC/psu_init_gpl.c
@@ -20494,9 +20494,6 @@ unsigned long psu_ps_pl_reset_config_data(void)
 
 unsigned long psu_ddr_phybringup_data(void)
 {
-       unsigned int tmp_regval = 0;
-
-
        unsigned int regval = 0;
 
        unsigned int pll_retry = 10;