MIPS: Decouple CPU_SUPPORTS_HUGEPAGES from 64BIT

We now have partial 32-bit MIPS huge page support, so there's no need
to restrict these config options only to 64-bit systems.

Signed-off-by: Daniel Silsby <dansilsby@gmail.com>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: od@zcrc.me
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org

arch/mips/Kconfig

@@ -43,7 +43,7 @@ config MIPS
 	select HAVE_ARCH_MMAP_RND_COMPAT_BITS if MMU && COMPAT
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
-	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT
+	select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES
 	select HAVE_EBPF_JIT if (!CPU_MICROMIPS)
 	select HAVE_CONTEXT_TRACKING
 	select HAVE_COPY_THREAD_TLS
@@ -1223,7 +1223,7 @@ config SYS_SUPPORTS_LITTLE_ENDIAN
 
 config SYS_SUPPORTS_HUGETLBFS
 	bool
-	depends on CPU_SUPPORTS_HUGEPAGES && 64BIT
+	depends on CPU_SUPPORTS_HUGEPAGES
 	default y
 
 config MIPS_HUGE_TLB_SUPPORT