Fix build errors when CONFIG_LOGBUFFER and CONFIG_FIT are enabled

Recent modifcations to LOGBUFFER handling code were incorrecly
introduced to fit_check_kernel() routine during
"Merge branch 'new-image' of git://www.denx.de/git/u-boot-testing",
commit 27f33e9f45ef7f9685cbdc65066a1828e85dde4f.

This patch cleans up this merge issue.

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index 44f6b9f..0d67132 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -433,17 +433,6 @@
 	}
 	show_boot_progress (105);
 
-#ifdef CONFIG_LOGBUFFER
-#ifndef CONFIG_ALT_LB_ADDR
-	kbd=gd->bd;
-	/* Prevent initrd from overwriting logbuffer */
-	if (initrd_high < (kbd->bi_memsize-LOGBUFF_LEN-LOGBUFF_OVERHEAD))
-		initrd_high = kbd->bi_memsize-LOGBUFF_LEN-LOGBUFF_OVERHEAD;
-	debug ("## Logbuffer at 0x%08lX ", kbd->bi_memsize-LOGBUFF_LEN);
-#else
-	debug ("## Logbuffer at 0x%08lX ", CONFIG_ALT_LB_ADDR);
-#endif
-#endif
 	if (!fit_image_check_target_arch (fit, os_noffset)) {
 		puts ("Unsupported Architecture\n");
 		show_boot_progress (-105);
diff --git a/common/image.c b/common/image.c
index 051d298..f4070fb 100644
--- a/common/image.c
+++ b/common/image.c
@@ -36,10 +36,6 @@
 #include <dataflash.h>
 #endif
 
-#ifdef CONFIG_LOGBUFFER
-#include <logbuff.h>
-#endif
-
 #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
 #include <rtc.h>
 #endif