microblaze/mm/highmem: Add dropped #ifdef back

KAGA-KOKO · KAGA-KOKO · commit a0e169978303 · 2020-11-19T20:49:44.000+01:00
The conversion to generic kmap atomic broke microblaze by removing the build fail. Add it back. Fixes: 7ac1b26 ("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>
diff --git 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);

Original file line number	Diff line number	Diff line change
`@@ -49,6 +49,7 @@ unsigned long lowmem_size;`
`49`	`49`	`EXPORT_SYMBOL(min_low_pfn);`
`50`	`50`	`EXPORT_SYMBOL(max_low_pfn);`
`51`	`51`
	`52`	`+#ifdef CONFIG_HIGHMEM`
`52`	`53`	`static void __init highmem_init(void)`
`53`	`54`	`{`
`54`	`55`	`pr_debug("%x\n", (u32)PKMAP_BASE);`