From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- arch/mips/cobalt/reset.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 arch/mips/cobalt/reset.c (limited to 'arch/mips/cobalt/reset.c') diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c new file mode 100644 index 000000000..4eedd481d --- /dev/null +++ b/arch/mips/cobalt/reset.c @@ -0,0 +1,52 @@ +/* + * Cobalt Reset operations + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 1996, 1997 by Ralf Baechle + * Copyright (C) 2001 by Liam Davies (ldavies@agile.tv) + */ +#include +#include +#include + +#include +#include + +#include + +#define RESET_PORT ((void __iomem *)CKSEG1ADDR(0x1c000000)) +#define RESET 0x0f + +DEFINE_LED_TRIGGER(power_off_led_trigger); + +static int __init ledtrig_power_off_init(void) +{ + led_trigger_register_simple("power-off", &power_off_led_trigger); + return 0; +} +device_initcall(ledtrig_power_off_init); + +void cobalt_machine_halt(void) +{ + /* + * turn on power off LED on RaQ + */ + led_trigger_event(power_off_led_trigger, LED_FULL); + + local_irq_disable(); + while (1) { + if (cpu_wait) + cpu_wait(); + } +} + +void cobalt_machine_restart(char *command) +{ + writeb(RESET, RESET_PORT); + + /* we should never get here */ + cobalt_machine_halt(); +} -- cgit v1.3.1