[U-Boot] [PATCH] arm64: versal: Remove one level of indentation in board_early_init_r()

[Michal Simek]

Simplify code indentation.

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

 board/xilinx/versal/board.c | 73 +++++++++++++++++++++++----------------------
 1 file changed, 37 insertions(+), 36 deletions(-)

diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c
index 2b3a40b73a5f..fe61125d92a8 100644
--- a/board/xilinx/versal/board.c
+++ b/board/xilinx/versal/board.c
@@ -21,42 +21,43 @@ int board_init(void)
 
 int board_early_init_r(void)
 {
-       if (current_el() == 3) {
-               u32 val;
-
-               writel(IOU_SWITCH_CTRL_CLKACT_BIT |
-                      (0x20 << IOU_SWITCH_CTRL_DIVISOR0_SHIFT),
-                      &crlapb_base->iou_switch_ctrl);
-
-               /* Global timer init - Program time stamp reference clk */
-               val = readl(&crlapb_base->timestamp_ref_ctrl);
-               val |= CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT;
-               writel(val, &crlapb_base->timestamp_ref_ctrl);
-
-               debug("ref ctrl 0x%x\n",
-                     readl(&crlapb_base->timestamp_ref_ctrl));
-
-               /* Clear reset of timestamp reg */
-               writel(0, &crlapb_base->rst_timestamp);
-
-               /*
-                * Program freq register in System counter and
-                * enable system counter.
-                */
-               writel(COUNTER_FREQUENCY,
-                      &iou_scntr_secure->base_frequency_id_register);
-
-               debug("counter val 0x%x\n",
-                     readl(&iou_scntr_secure->base_frequency_id_register));
-
-               writel(IOU_SCNTRS_CONTROL_EN,
-                      &iou_scntr_secure->counter_control_register);
-
-               debug("scntrs control 0x%x\n",
-                     readl(&iou_scntr_secure->counter_control_register));
-               debug("timer 0x%llx\n", get_ticks());
-               debug("timer 0x%llx\n", get_ticks());
-       }
+       u32 val;
+
+       if (current_el() != 3)
+               return 0;
+
+       writel(IOU_SWITCH_CTRL_CLKACT_BIT |
+              (0x20 << IOU_SWITCH_CTRL_DIVISOR0_SHIFT),
+              &crlapb_base->iou_switch_ctrl);
+
+       /* Global timer init - Program time stamp reference clk */
+       val = readl(&crlapb_base->timestamp_ref_ctrl);
+       val |= CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT;
+       writel(val, &crlapb_base->timestamp_ref_ctrl);
+
+       debug("ref ctrl 0x%x\n",
+             readl(&crlapb_base->timestamp_ref_ctrl));
+
+       /* Clear reset of timestamp reg */
+       writel(0, &crlapb_base->rst_timestamp);
+
+       /*
+        * Program freq register in System counter and
+        * enable system counter.
+        */
+       writel(COUNTER_FREQUENCY,
+              &iou_scntr_secure->base_frequency_id_register);
+
+       debug("counter val 0x%x\n",
+             readl(&iou_scntr_secure->base_frequency_id_register));
+
+       writel(IOU_SCNTRS_CONTROL_EN,
+              &iou_scntr_secure->counter_control_register);
+
+       debug("scntrs control 0x%x\n",
+             readl(&iou_scntr_secure->counter_control_register));
+       debug("timer 0x%llx\n", get_ticks());
+       debug("timer 0x%llx\n", get_ticks());
 
        return 0;
 }
-- 
1.9.1

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