powerpc/mm: Build fix for non SPARSEMEM_VMEMAP config
We can use pfn_to_page() in realmode for other configs. Hence remove the
CONFIG_FLATMEM ifdef.
Fixes: 8e0861fa3c
("powerpc: Prepare to support kernel handling of IOMMU map/unmap")
Cc: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[mpe: Also fix up the #endif comment]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -356,7 +356,7 @@ struct page *realmode_pfn_to_page(unsigned long pfn)
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}
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EXPORT_SYMBOL_GPL(realmode_pfn_to_page);
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#elif defined(CONFIG_FLATMEM)
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#else
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struct page *realmode_pfn_to_page(unsigned long pfn)
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{
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@ -365,7 +365,7 @@ struct page *realmode_pfn_to_page(unsigned long pfn)
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}
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EXPORT_SYMBOL_GPL(realmode_pfn_to_page);
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#endif /* CONFIG_SPARSEMEM_VMEMMAP/CONFIG_FLATMEM */
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#endif /* CONFIG_SPARSEMEM_VMEMMAP */
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#ifdef CONFIG_PPC_STD_MMU_64
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static bool disable_radix;
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