command: Remove the cmd_tbl_t typedef

We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/cbfs.c b/cmd/cbfs.c
index 98e652a..8e91d4b 100644
--- a/cmd/cbfs.c
+++ b/cmd/cbfs.c
@@ -11,7 +11,7 @@
 #include <env.h>
 #include <cbfs.h>
 
-static int do_cbfs_init(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_cbfs_init(struct cmd_tbl *cmdtp, int flag, int argc,
 			char *const argv[])
 {
 	uintptr_t end_of_rom = 0xffffffff;
@@ -45,7 +45,7 @@
 	"      CBFS is in. It defaults to 0xFFFFFFFF\n"
 );
 
-static int do_cbfs_fsload(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_cbfs_fsload(struct cmd_tbl *cmdtp, int flag, int argc,
 			  char *const argv[])
 {
 	const struct cbfs_cachenode *file;
@@ -92,7 +92,7 @@
 	"    - load binary file 'filename' from the cbfs to address 'addr'\n"
 );
 
-static int do_cbfs_ls(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_cbfs_ls(struct cmd_tbl *cmdtp, int flag, int argc,
 		      char *const argv[])
 {
 	const struct cbfs_cachenode *file = file_cbfs_get_first();
@@ -201,7 +201,7 @@
 	"    - list the files in the cbfs\n"
 );
 
-static int do_cbfs_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc,
+static int do_cbfs_fsinfo(struct cmd_tbl *cmdtp, int flag, int argc,
 			  char *const argv[])
 {
 	const struct cbfs_header *header = file_cbfs_get_header();