MIPS: Export invalid_pte_table alongside its definition

[karo-tx-linux.git] / arch / mips / mm / init.c

diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 3a6edecc3f385e4bd897750aa66488623f60411e..9d1d54b8e1e80dd7835dd74e4dc9d316ebc350ee 100644 (file)
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -30,6 +30,7 @@
 #include <linux/hardirq.h>
 #include <linux/gfp.h>
 #include <linux/kcore.h>
+#include <linux/export.h>
 
 #include <asm/asm-offsets.h>
 #include <asm/bootinfo.h>
@@ -118,7 +119,7 @@ static void *__kmap_pgprot(struct page *page, unsigned long addr, pgprot_t prot)
                writex_c0_entrylo1(entrylo);
        }
 #endif
-       tlbidx = read_c0_wired();
+       tlbidx = num_wired_entries();
        write_c0_wired(tlbidx + 1);
        write_c0_index(tlbidx);
        mtc0_tlbw_hazard();
@@ -147,7 +148,7 @@ void kunmap_coherent(void)
 
        local_irq_save(flags);
        old_ctx = read_c0_entryhi();
-       wired = read_c0_wired() - 1;
+       wired = num_wired_entries() - 1;
        write_c0_wired(wired);
        write_c0_index(wired);
        write_c0_entryhi(UNIQUE_ENTRYHI(wired));
@@ -540,3 +541,4 @@ pgd_t swapper_pg_dir[_PTRS_PER_PGD] __section(.bss..swapper_pg_dir);
 pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
 #endif
 pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned_bss;
+EXPORT_SYMBOL(invalid_pte_table);