Disintegrate asm/system.h for Tile
Disintegrate asm/system.h for Tile.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/arch/tile/include/asm/timex.h b/arch/tile/include/asm/timex.h
index 29921f0..dc987d5 100644
--- a/arch/tile/include/asm/timex.h
+++ b/arch/tile/include/asm/timex.h
@@ -29,11 +29,13 @@
#if CHIP_HAS_SPLIT_CYCLE()
cycles_t get_cycles(void);
+#define get_cycles_low() __insn_mfspr(SPR_CYCLE_LOW)
#else
static inline cycles_t get_cycles(void)
{
return __insn_mfspr(SPR_CYCLE);
}
+#define get_cycles_low() __insn_mfspr(SPR_CYCLE) /* just get all 64 bits */
#endif
cycles_t get_clock_rate(void);