bdinfo: Update the file comments

Update the comment at the top of the file to indicate what this file does.
Also drop the line at the bottom and an unnecessary header include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/cmd/bdinfo.c b/cmd/bdinfo.c
index 420423a81bd292558a429efc32cd10669fc628d6..b7f5f710b495dc51e3fd174d75d58f9c667ad86e 100644 (file)
--- a/cmd/bdinfo.c
+++ b/cmd/bdinfo.c
@@ -1,19 +1,17 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
+ * Implements the 'bd' command to show board information
+ *
  * (C) Copyright 2003
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  */
 
-/*
- * Boot support
- */
 #include <common.h>
 #include <command.h>
 #include <env.h>
 #include <net.h>
 #include <vsprintf.h>
 #include <asm/cache.h>
-#include <linux/compiler.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -104,8 +102,6 @@ int do_bdinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
        return 0;
 }
 
-/* -------------------------------------------------------------------- */
-
 U_BOOT_CMD(
        bdinfo, 1,      1,      do_bdinfo,
        "print Board Info structure",