Re: [PATCH v2 07/25] powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together

x_mapped_by_bats() and x_mapped_by_tlbcam() serve the same kind of
purpose, so lets group them into a single function.

Signed-off-by: Christophe Leroy <redacted>
---
No change in v2

 arch/powerpc/mm/pgtable_32.c | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 03a073a..3fd9083 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c

@@ -67,6 +67,28 @@ extern unsigned long p_mapped_by_tlbcam(phys_addr_t pa);
 #define p_mapped_by_tlbcam(x)	(0UL)
 #endif /* HAVE_TLBCAM */
 
+static inline unsigned long p_mapped_by_other(phys_addr_t pa)
+{
+	unsigned long v;
+
+	v = p_mapped_by_bats(pa);
+	if (v /*&& p_mapped_by_bats(p+size-1)*/)
+		return v;
+
+	return p_mapped_by_tlbcam(pa);
+}