Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP

Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT:

  config OF_BOARD_SETUP
          bool "Set up board-specific details in device tree before boot"
          depends on OF_LIBFDT
          ...

remove superfluous tests of CONFIG_OF_LIBFDT when testing for
CONFIG_OF_BOARD_SETUP.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
[trini: Typo fix: s/ifdefi/ifdef/]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/esd/pmc405de/pmc405de.c b/board/esd/pmc405de/pmc405de.c
index 24e4977..31ac728 100644
--- a/board/esd/pmc405de/pmc405de.c
+++ b/board/esd/pmc405de/pmc405de.c
@@ -300,7 +300,7 @@
 	return 1;
 }
 
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+#ifdef CONFIG_OF_BOARD_SETUP
 int ft_board_setup(void *blob, bd_t *bd)
 {
 	int rc;
@@ -322,7 +322,7 @@
 
 	return 0;
 }
-#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
+#endif /* CONFIG_OF_BOARD_SETUP */
 
 #if defined(CONFIG_SYS_EEPROM_WREN)
 /* Input: <dev_addr>  I2C address of EEPROM device to enable.