From a0e169978303ee5873142599c8c9660b2d296243 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 19 Nov 2020 20:45:03 +0100
Subject: microblaze/mm/highmem: Add dropped #ifdef back

The conversion to generic kmap atomic broke microblaze by removing the
build fail.

Add it back.

Fixes: 7ac1b26b0a72 ("microblaze/mm/highmem: Switch to generic kmap atomic")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Michal Simek <monstr@monstr.eu>
---
 arch/microblaze/mm/init.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/microblaze')

diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
index 1f4b5b34e600..a444778e59de 100644
--- a/arch/microblaze/mm/init.c
+++ b/arch/microblaze/mm/init.c
@@ -49,6 +49,7 @@ unsigned long lowmem_size;
 EXPORT_SYMBOL(min_low_pfn);
 EXPORT_SYMBOL(max_low_pfn);
 
+#ifdef CONFIG_HIGHMEM
 static void __init highmem_init(void)
 {
 	pr_debug("%x\n", (u32)PKMAP_BASE);
-- 
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