diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-03-07 21:21:59 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2018-03-09 23:19:58 +0100 |
| commit | fd8773f9f544955f6f47dc2ac3ab85ad64376b7f (patch) | |
| tree | 2eedaf10b5a4b62df0d3b514cec9614a6af6b563 /arch/frv/kernel/pm-mb93093.c | |
| parent | 739d875dd6982618020d30f58f8acf10f6076e6d (diff) | |
arch: remove frv port
The Fujitsu FRV kernel port has been around for a long time, but has not
seen regular updates in several years and instead was marked 'Orphaned'
in 2016 by long-time maintainer David Howells.
The SoC product line apparently is apparently still around in the form
of the Socionext Milbeaut image processor, but this one no longer uses
the FRV CPU cores.
This removes all FRV specific files from the kernel.
Link: http://www.socionext.com/en/products/assp/milbeaut/
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/frv/kernel/pm-mb93093.c')
| -rw-r--r-- | arch/frv/kernel/pm-mb93093.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/frv/kernel/pm-mb93093.c b/arch/frv/kernel/pm-mb93093.c deleted file mode 100644 index 8358e34a3fad..000000000000 --- a/arch/frv/kernel/pm-mb93093.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * FR-V MB93093 Power Management Routines - * - * Copyright (c) 2004 Red Hat, Inc. - * - * Written by: msalter@redhat.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License. - * - */ - -#include <linux/init.h> -#include <linux/pm.h> -#include <linux/sched.h> -#include <linux/interrupt.h> -#include <linux/sysctl.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/uaccess.h> - -#include <asm/mb86943a.h> - -#include "local.h" - -static unsigned long imask; -/* - * Setup interrupt masks, etc to enable wakeup by power switch - */ -static void mb93093_power_switch_setup(void) -{ - /* mask all but FPGA interrupt sources. */ - imask = *(volatile unsigned long *)0xfeff9820; - *(volatile unsigned long *)0xfeff9820 = ~(1 << (IRQ_XIRQ2_LEVEL + 16)) & 0xfffe0000; -} - -/* - * Cleanup interrupt masks, etc after wakeup by power switch - */ -static void mb93093_power_switch_cleanup(void) -{ - *(volatile unsigned long *)0xfeff9820 = imask; -} - -/* - * Return non-zero if wakeup irq was caused by power switch - */ -static int mb93093_power_switch_check(void) -{ - return 1; -} - -/* - * Initialize power interface - */ -static int __init mb93093_pm_init(void) -{ - __power_switch_wake_setup = mb93093_power_switch_setup; - __power_switch_wake_check = mb93093_power_switch_check; - __power_switch_wake_cleanup = mb93093_power_switch_cleanup; - return 0; -} - -__initcall(mb93093_pm_init); - |