aboutsummaryrefslogtreecommitdiff
path: root/drivers/macintosh
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/macintosh')
-rw-r--r--drivers/macintosh/Kconfig3
-rw-r--r--drivers/macintosh/Makefile1
-rw-r--r--drivers/macintosh/adb.c57
-rw-r--r--drivers/macintosh/macio_asic.c2
-rw-r--r--drivers/macintosh/rack-meter.c2
-rw-r--r--drivers/macintosh/smu.c4
-rw-r--r--drivers/macintosh/via-pmu.c2
-rw-r--r--drivers/macintosh/windfarm_lm75_sensor.c2
-rw-r--r--drivers/macintosh/windfarm_max6690_sensor.c2
-rw-r--r--drivers/macintosh/windfarm_pm121.c16
10 files changed, 70 insertions, 21 deletions
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 696238b9f0f..3067d56b11a 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -32,7 +32,7 @@ config ADB_MACII
config ADB_MACIISI
bool "Include Mac IIsi ADB driver"
- depends on ADB && MAC
+ depends on ADB && MAC && BROKEN
help
Say Y here if want your kernel to support Macintosh systems that use
the Mac IIsi style ADB. This includes the IIsi, IIvi, IIvx, Classic
@@ -103,6 +103,7 @@ config ADB_PMU_LED_IDE
bool "Use front LED as IDE LED by default"
depends on ADB_PMU_LED
depends on LEDS_CLASS
+ depends on IDE_GD_ATA
select LEDS_TRIGGERS
select LEDS_TRIGGER_IDE_DISK
help
diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile
index 6753b65f8ed..d2f0120bc87 100644
--- a/drivers/macintosh/Makefile
+++ b/drivers/macintosh/Makefile
@@ -40,6 +40,7 @@ obj-$(CONFIG_WINDFARM_RM31) += windfarm_fcu_controls.o \
windfarm_ad7417_sensor.o \
windfarm_lm75_sensor.o \
windfarm_lm87_sensor.o \
+ windfarm_max6690_sensor.o \
windfarm_pid.o \
windfarm_cpufreq_clamp.o \
windfarm_rm31.o
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 04a50498f25..9e9c56758a0 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -38,7 +38,7 @@
#include <linux/platform_device.h>
#include <linux/mutex.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#ifdef CONFIG_PPC
#include <asm/prom.h>
#include <asm/machdep.h>
@@ -193,8 +193,7 @@ static int adb_scan_bus(void)
break;
noMovement = 0;
- }
- else {
+ } else {
/*
* No devices left at address i; move the
* one(s) we moved to `highFree' back to i.
@@ -263,7 +262,7 @@ adb_reset_bus(void)
/*
* notify clients before sleep
*/
-static int adb_suspend(struct platform_device *dev, pm_message_t state)
+static int __adb_suspend(struct platform_device *dev, pm_message_t state)
{
adb_got_sleep = 1;
/* We need to get a lock on the probe thread */
@@ -276,10 +275,25 @@ static int adb_suspend(struct platform_device *dev, pm_message_t state)
return 0;
}
+static int adb_suspend(struct device *dev)
+{
+ return __adb_suspend(to_platform_device(dev), PMSG_SUSPEND);
+}
+
+static int adb_freeze(struct device *dev)
+{
+ return __adb_suspend(to_platform_device(dev), PMSG_FREEZE);
+}
+
+static int adb_poweroff(struct device *dev)
+{
+ return __adb_suspend(to_platform_device(dev), PMSG_HIBERNATE);
+}
+
/*
* reset bus after sleep
*/
-static int adb_resume(struct platform_device *dev)
+static int __adb_resume(struct platform_device *dev)
{
adb_got_sleep = 0;
up(&adb_probe_mutex);
@@ -287,6 +301,11 @@ static int adb_resume(struct platform_device *dev)
return 0;
}
+
+static int adb_resume(struct device *dev)
+{
+ return __adb_resume(to_platform_device(dev));
+}
#endif /* CONFIG_PM */
static int __init adb_init(void)
@@ -502,7 +521,7 @@ void
adb_input(unsigned char *buf, int nb, int autopoll)
{
int i, id;
- static int dump_adb_input = 0;
+ static int dump_adb_input;
unsigned long flags;
void (*handler)(unsigned char *, int, int);
@@ -624,8 +643,7 @@ do_adb_query(struct adb_request *req)
{
int ret = -EINVAL;
- switch(req->data[1])
- {
+ switch(req->data[1]) {
case ADB_QUERY_GETDEVINFO:
if (req->nbytes < 3)
break;
@@ -697,7 +715,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
int ret = 0;
struct adbdev_state *state = file->private_data;
struct adb_request *req;
- DECLARE_WAITQUEUE(wait,current);
+ DECLARE_WAITQUEUE(wait, current);
unsigned long flags;
if (count < 2)
@@ -794,8 +812,8 @@ static ssize_t adb_write(struct file *file, const char __user *buf,
}
/* Special case for ADB_BUSRESET request, all others are sent to
the controller */
- else if ((req->data[0] == ADB_PACKET)&&(count > 1)
- &&(req->data[1] == ADB_BUSRESET)) {
+ else if ((req->data[0] == ADB_PACKET) && (count > 1)
+ && (req->data[1] == ADB_BUSRESET)) {
ret = do_adb_reset_bus();
up(&adb_probe_mutex);
atomic_dec(&state->n_pending);
@@ -831,14 +849,25 @@ static const struct file_operations adb_fops = {
.release = adb_release,
};
+#ifdef CONFIG_PM
+static const struct dev_pm_ops adb_dev_pm_ops = {
+ .suspend = adb_suspend,
+ .resume = adb_resume,
+ /* Hibernate hooks */
+ .freeze = adb_freeze,
+ .thaw = adb_resume,
+ .poweroff = adb_poweroff,
+ .restore = adb_resume,
+};
+#endif
+
static struct platform_driver adb_pfdrv = {
.driver = {
.name = "adb",
- },
#ifdef CONFIG_PM
- .suspend = adb_suspend,
- .resume = adb_resume,
+ .pm = &adb_dev_pm_ops,
#endif
+ },
};
static struct platform_device adb_pfdev = {
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index ac5c8793986..4f12c6f01fe 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -24,6 +24,8 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <asm/machdep.h>
#include <asm/macio.h>
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index cad0e19b47a..4192901cab4 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -25,6 +25,8 @@
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/kernel_stat.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index b3b2d36c009..4eab93aa570 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -35,6 +35,7 @@
#include <linux/poll.h>
#include <linux/mutex.h>
#include <linux/of_device.h>
+#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/slab.h>
@@ -1256,7 +1257,8 @@ static unsigned int smu_fpoll(struct file *file, poll_table *wait)
if (pp->busy && pp->cmd.status != 1)
mask |= POLLIN;
spin_unlock_irqrestore(&pp->lock, flags);
- } if (pp->mode == smu_file_events) {
+ }
+ if (pp->mode == smu_file_events) {
/* Not yet implemented */
}
return mask;
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 283e1b53c6b..dee88e59f0d 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -46,6 +46,8 @@
#include <linux/suspend.h>
#include <linux/cpu.h>
#include <linux/compat.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
#include <asm/prom.h>
#include <asm/machdep.h>
#include <asm/io.h>
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index 9ef32b3df91..590214ba736 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -133,7 +133,7 @@ static int wf_lm75_probe(struct i2c_client *client,
lm->inited = 0;
lm->ds1775 = ds1775;
lm->i2c = client;
- lm->sens.name = (char *)name; /* XXX fix constness in structure */
+ lm->sens.name = name;
lm->sens.ops = &wf_lm75_ops;
i2c_set_clientdata(client, lm);
diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c
index 945a25b2f31..87e439b1031 100644
--- a/drivers/macintosh/windfarm_max6690_sensor.c
+++ b/drivers/macintosh/windfarm_max6690_sensor.c
@@ -95,7 +95,7 @@ static int wf_max6690_probe(struct i2c_client *client,
}
max->i2c = client;
- max->sens.name = (char *)name; /* XXX fix constness in structure */
+ max->sens.name = name;
max->sens.ops = &wf_max6690_ops;
i2c_set_clientdata(client, max);
diff --git a/drivers/macintosh/windfarm_pm121.c b/drivers/macintosh/windfarm_pm121.c
index 7fe58b0ae8b..b350fb86ff0 100644
--- a/drivers/macintosh/windfarm_pm121.c
+++ b/drivers/macintosh/windfarm_pm121.c
@@ -555,8 +555,18 @@ static void pm121_create_sys_fans(int loop_id)
pid_param.interval = PM121_SYS_INTERVAL;
pid_param.history_len = PM121_SYS_HISTORY_SIZE;
pid_param.itarget = param->itarget;
- pid_param.min = control->ops->get_min(control);
- pid_param.max = control->ops->get_max(control);
+ if(control)
+ {
+ pid_param.min = control->ops->get_min(control);
+ pid_param.max = control->ops->get_max(control);
+ } else {
+ /*
+ * This is probably not the right!?
+ * Perhaps goto fail if control == NULL above?
+ */
+ pid_param.min = 0;
+ pid_param.max = 0;
+ }
wf_pid_init(&pm121_sys_state[loop_id]->pid, &pid_param);
@@ -571,7 +581,7 @@ static void pm121_create_sys_fans(int loop_id)
control the same control */
printk(KERN_WARNING "pm121: failed to set up %s loop "
"setting \"%s\" to max speed.\n",
- loop_names[loop_id], control->name);
+ loop_names[loop_id], control ? control->name : "uninitialized value");
if (control)
wf_control_set_max(control);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 01:32:57 +0000