diff options
Diffstat (limited to 'arch/powerpc/platforms/82xx/km82xx.c')
| -rw-r--r-- | arch/powerpc/platforms/82xx/km82xx.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c index 28860e40b5db..99f0f0f41876 100644 --- a/arch/powerpc/platforms/82xx/km82xx.c +++ b/arch/powerpc/platforms/82xx/km82xx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Keymile km82xx support * Copyright 2008-2011 DENX Software Engineering GmbH @@ -6,11 +7,6 @@ * based on code from: * Copyright 2007 Freescale Semiconductor, Inc. * Author: Scott Wood <scottwood@freescale.com> - * - * 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. */ #include <linux/init.h> @@ -23,8 +19,6 @@ #include <asm/udbg.h> #include <asm/machdep.h> #include <linux/time.h> -#include <asm/mpc8260.h> -#include <asm/prom.h> #include <sysdev/fsl_soc.h> #include <sysdev/cpm2_pic.h> @@ -33,15 +27,15 @@ static void __init km82xx_pic_init(void) { - struct device_node *np = of_find_compatible_node(NULL, NULL, - "fsl,pq2-pic"); + struct device_node *np __free(device_node); + np = of_find_compatible_node(NULL, NULL, "fsl,pq2-pic"); + if (!np) { pr_err("PIC init: can not find cpm-pic node\n"); return; } cpm2_pic_init(np); - of_node_put(np); } struct cpm_pin { @@ -193,22 +187,13 @@ static int __init declare_of_platform_devices(void) } machine_device_initcall(km82xx, declare_of_platform_devices); -/* - * Called very early, device-tree isn't unflattened - */ -static int __init km82xx_probe(void) -{ - return of_machine_is_compatible("keymile,km82xx"); -} - define_machine(km82xx) { .name = "Keymile km82xx", - .probe = km82xx_probe, + .compatible = "keymile,km82xx", .setup_arch = km82xx_setup_arch, .init_IRQ = km82xx_pic_init, .get_irq = cpm2_get_irq, - .calibrate_decr = generic_calibrate_decr, .restart = pq2_restart, .progress = udbg_progress, }; |