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microblaze/mm/highmem: Add dropped #ifdef back 

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

Add it back.

Fixes: 7ac1b26b0a ("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>
This commit is contained in:
Thomas Gleixner 2020-11-19 20:45:03 +01:00
parent 1eb0616c2d
commit a0e1699783
1 changed files with 1 additions and 0 deletions
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1
arch/microblaze/mm/init.c
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@ -49,6 +49,7 @@ unsigned long lowmem_size;
EXPORT_SYMBOL(min_low_pfn); EXPORT_SYMBOL(min_low_pfn);
EXPORT_SYMBOL(max_low_pfn); EXPORT_SYMBOL(max_low_pfn);
#ifdef CONFIG_HIGHMEM
static void __init highmem_init(void) static void __init highmem_init(void)
{ {
pr_debug("%x\n", (u32)PKMAP_BASE); pr_debug("%x\n", (u32)PKMAP_BASE);