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microblaze: Fix tlb_skip variable on noMMU system 

TLBs are available only for MMU systems.

Error log:
arch/microblaze/kernel/setup.c: In function 'debugfs_tlb':
arch/microblaze/kernel/setup.c:217: error: 'tlb_skip' undeclared (first use in this function)
arch/microblaze/kernel/setup.c:217: error: (Each undeclared identifier is reported only once
arch/microblaze/kernel/setup.c:217: error: for each function it appears in.)
make[1]: *** [arch/microblaze/kernel/setup.o] Error 1

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2012-03-28 10:31:36 +02:00
parent 8cf662ed3e
commit a28d73ca3a
1 changed files with 2 additions and 0 deletions
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2
arch/microblaze/kernel/setup.c
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@ -209,6 +209,7 @@ static int microblaze_debugfs_init(void)
}
arch_initcall(microblaze_debugfs_init);
# ifdef CONFIG_MMU
static int __init debugfs_tlb(void)
{
struct dentry *d;
@ -221,6 +222,7 @@ static int __init debugfs_tlb(void)
return -ENOMEM;
}
device_initcall(debugfs_tlb);
# endif
#endif
static int dflt_bus_notify(struct notifier_block *nb,