powerpc/time: Make get_tbl() common to PPC32 and PPC64

On PPC64, get_tbl() is defined as an alias of get_tb() which return
the result of mftb(). That exactly the same as what the PPC32 version
does. We don't need two versions.

Remove the PPC64 definition of get_tbl() and use the PPC32 version
for both.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/a8eaabb87d69534e533ebac805163e08146e05bd.1601556145.git.christophe.leroy@csgroup.eu

diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h
index 3dd2deb623da14c0ad0b2228b09ee8454cccec4f..6ec0409d10f43fba671fb12d9a5564a2f676b7ce 100644 (file)
--- a/arch/powerpc/include/asm/time.h
+++ b/arch/powerpc/include/asm/time.h
@@ -38,18 +38,11 @@ struct div_result {
        u64 result_low;
 };
 
-#ifdef CONFIG_PPC64
-
 /* For compatibility, get_tbl() is defined as get_tb() on ppc64 */
-#define get_tbl                get_tb
-
-#else
-
 static inline unsigned long get_tbl(void)
 {
        return mftb();
 }
-#endif /* !CONFIG_PPC64 */
 
 static inline u64 get_vtb(void)
 {