diff options
Diffstat (limited to 'drivers/macintosh/windfarm_smu_sensors.c')
| -rw-r--r-- | drivers/macintosh/windfarm_smu_sensors.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c index a58f6733381a..2bdb73b34d29 100644 --- a/drivers/macintosh/windfarm_smu_sensors.c +++ b/drivers/macintosh/windfarm_smu_sensors.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Windfarm PowerMac thermal control. SMU based sensors * * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. * <benh@kernel.crashing.org> - * - * Released under the term of the GNU GPL v2. */ #include <linux/types.h> @@ -15,7 +14,8 @@ #include <linux/init.h> #include <linux/wait.h> #include <linux/completion.h> -#include <asm/prom.h> +#include <linux/of.h> + #include <asm/machdep.h> #include <asm/io.h> #include <asm/sections.h> @@ -274,8 +274,8 @@ struct smu_cpu_power_sensor { struct list_head link; struct wf_sensor *volts; struct wf_sensor *amps; - int fake_volts : 1; - int quadratic : 1; + unsigned int fake_volts : 1; + unsigned int quadratic : 1; struct wf_sensor sens; }; #define to_smu_cpu_power(c) container_of(c, struct smu_cpu_power_sensor, sens) @@ -422,8 +422,7 @@ static int __init smu_sensors_init(void) return -ENODEV; /* Look for sensors subdir */ - for (sensors = NULL; - (sensors = of_get_next_child(smu, sensors)) != NULL;) + for_each_child_of_node(smu, sensors) if (of_node_name_eq(sensors, "sensors")) break; |