[PATCH] MIPS: tlbex: undefine pr_define macro when appropriate

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The pr_define macro is used only within the output_pgtable_bits_defines
function, and it hasn't been used anywhere else so far.  Therefore, it
should be undefined when appropriate.

Signed-off-by: Enze Li <lienze@xxxxxxxxxx>
 arch/mips/mm/tlbex.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 80e05ee98d62..510a7e316eb6 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -255,6 +255,8 @@ static void output_pgtable_bits_defines(void)
 	pr_define("_PAGE_DIRTY_SHIFT %d\n", _PAGE_DIRTY_SHIFT);
 	pr_define("_PFN_SHIFT %d\n", _PFN_SHIFT);
+#undef pr_define
 static inline void dump_handler(const char *symbol, const void *start, const void *end)

base-commit: 7b50567bdcad8925ca1e075feb7171c12015afd1

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