CBMEM: Drop cbmem_base_check()

This function was for logging only, but we have both base and size
already logged elsewhere.

Change-Id: Ie6ac71fc859b8fd42fcf851c316a5f888f828dc2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4620
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@google.com>

src/include/cbmem.h

@@ -134,7 +134,6 @@ u64 cbmem_entry_size(const struct cbmem_entry *entry);
 void set_top_of_ram(uint64_t ramtop);
 void backup_top_of_ram(uint64_t ramtop);
 void cbmem_late_set_table(uint64_t base, uint64_t size);
-int cbmem_base_check(void);
 #endif
 
 int cbmem_reinit(void);