diff options
Diffstat (limited to 'drivers/misc/sgi-gru/gruhandles.c')
| -rw-r--r-- | drivers/misc/sgi-gru/gruhandles.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c index 1ee8e82ba710..695316a83b01 100644 --- a/drivers/misc/sgi-gru/gruhandles.c +++ b/drivers/misc/sgi-gru/gruhandles.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * GRU KERNEL MCS INSTRUCTIONS * * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/kernel.h> @@ -24,15 +11,10 @@ #include "grutables.h" /* 10 sec */ -#ifdef CONFIG_IA64 -#include <asm/processor.h> -#define GRU_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10) -#define CLKS2NSEC(c) ((c) *1000000000 / local_cpu_data->itc_freq) -#else +#include <linux/sync_core.h> #include <asm/tsc.h> #define GRU_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) #define CLKS2NSEC(c) ((c) * 1000000 / tsc_khz) -#endif /* Extract the status field from a kernel handle */ #define GET_MSEG_HANDLE_STATUS(h) (((*(unsigned long *)(h)) >> 16) & 3) |