diff options
Diffstat (limited to 'arch/powerpc/include/asm/time.h')
| -rw-r--r-- | arch/powerpc/include/asm/time.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index 54bf7e68a7e1..08dbe3e6831c 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Common time prototypes and such for all ppc machines. * * Written by Cort Dougan (cort@cs.nmt.edu) to merge * Paul Mackerras' version and mine for PReP and Pmac. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __POWERPC_TIME_H @@ -36,6 +32,8 @@ extern unsigned long ppc_proc_freq; extern unsigned long ppc_tb_freq; #define DEFAULT_TB_FREQ 125000000UL +extern bool tb_invalid; + struct div_result { u64 result_high; u64 result_low; @@ -43,11 +41,7 @@ struct div_result { /* Accessor functions for the timebase (RTC on 601) registers. */ /* If one day CONFIG_POWER is added just define __USE_RTC as 1 */ -#ifdef CONFIG_PPC_BOOK3S_32 -#define __USE_RTC() (cpu_has_feature(CPU_FTR_USE_RTC)) -#else -#define __USE_RTC() 0 -#endif +#define __USE_RTC() (IS_ENABLED(CONFIG_PPC_BOOK3S_601)) #ifdef CONFIG_PPC64 |
