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-rw-r--r--drivers/misc/enclosure.c100
-rw-r--r--drivers/misc/hdpuftrs/hdpu_cpustate.c5
-rw-r--r--drivers/misc/hdpuftrs/hdpu_nexus.c17
-rw-r--r--drivers/misc/ibmasm/command.c6
-rw-r--r--drivers/misc/ibmasm/heartbeat.c6
-rw-r--r--drivers/misc/intel_menlow.c24
-rw-r--r--drivers/misc/ioc4.c20
-rw-r--r--drivers/misc/phantom.c34
-rw-r--r--drivers/misc/sgi-xp/xpc_partition.c4
-rw-r--r--drivers/misc/sony-laptop.c4
10 files changed, 135 insertions, 85 deletions
diff --git a/drivers/misc/enclosure.c b/drivers/misc/enclosure.c
index fafb57fed76..0736cff9d97 100644
--- a/drivers/misc/enclosure.c
+++ b/drivers/misc/enclosure.c
@@ -31,7 +31,6 @@
static LIST_HEAD(container_list);
static DEFINE_MUTEX(container_list_lock);
static struct class enclosure_class;
-static struct class enclosure_component_class;
/**
* enclosure_find - find an enclosure given a device
@@ -166,6 +165,40 @@ void enclosure_unregister(struct enclosure_device *edev)
}
EXPORT_SYMBOL_GPL(enclosure_unregister);
+#define ENCLOSURE_NAME_SIZE 64
+
+static void enclosure_link_name(struct enclosure_component *cdev, char *name)
+{
+ strcpy(name, "enclosure_device:");
+ strcat(name, cdev->cdev.bus_id);
+}
+
+static void enclosure_remove_links(struct enclosure_component *cdev)
+{
+ char name[ENCLOSURE_NAME_SIZE];
+
+ enclosure_link_name(cdev, name);
+ sysfs_remove_link(&cdev->dev->kobj, name);
+ sysfs_remove_link(&cdev->cdev.kobj, "device");
+}
+
+static int enclosure_add_links(struct enclosure_component *cdev)
+{
+ int error;
+ char name[ENCLOSURE_NAME_SIZE];
+
+ error = sysfs_create_link(&cdev->cdev.kobj, &cdev->dev->kobj, "device");
+ if (error)
+ return error;
+
+ enclosure_link_name(cdev, name);
+ error = sysfs_create_link(&cdev->dev->kobj, &cdev->cdev.kobj, name);
+ if (error)
+ sysfs_remove_link(&cdev->cdev.kobj, "device");
+
+ return error;
+}
+
static void enclosure_release(struct device *cdev)
{
struct enclosure_device *edev = to_enclosure_device(cdev);
@@ -178,10 +211,15 @@ static void enclosure_component_release(struct device *dev)
{
struct enclosure_component *cdev = to_enclosure_component(dev);
- put_device(cdev->dev);
+ if (cdev->dev) {
+ enclosure_remove_links(cdev);
+ put_device(cdev->dev);
+ }
put_device(dev->parent);
}
+static struct attribute_group *enclosure_groups[];
+
/**
* enclosure_component_register - add a particular component to an enclosure
* @edev: the enclosure to add the component
@@ -217,12 +255,14 @@ enclosure_component_register(struct enclosure_device *edev,
ecomp->number = number;
cdev = &ecomp->cdev;
cdev->parent = get_device(&edev->edev);
- cdev->class = &enclosure_component_class;
if (name)
snprintf(cdev->bus_id, BUS_ID_SIZE, "%s", name);
else
snprintf(cdev->bus_id, BUS_ID_SIZE, "%u", number);
+ cdev->release = enclosure_component_release;
+ cdev->groups = enclosure_groups;
+
err = device_register(cdev);
if (err)
ERR_PTR(err);
@@ -255,10 +295,12 @@ int enclosure_add_device(struct enclosure_device *edev, int component,
cdev = &edev->component[component];
- device_del(&cdev->cdev);
+ if (cdev->dev)
+ enclosure_remove_links(cdev);
+
put_device(cdev->dev);
cdev->dev = get_device(dev);
- return device_add(&cdev->cdev);
+ return enclosure_add_links(cdev);
}
EXPORT_SYMBOL_GPL(enclosure_add_device);
@@ -442,24 +484,32 @@ static ssize_t get_component_type(struct device *cdev,
}
-static struct device_attribute enclosure_component_attrs[] = {
- __ATTR(fault, S_IRUGO | S_IWUSR, get_component_fault,
- set_component_fault),
- __ATTR(status, S_IRUGO | S_IWUSR, get_component_status,
- set_component_status),
- __ATTR(active, S_IRUGO | S_IWUSR, get_component_active,
- set_component_active),
- __ATTR(locate, S_IRUGO | S_IWUSR, get_component_locate,
- set_component_locate),
- __ATTR(type, S_IRUGO, get_component_type, NULL),
- __ATTR_NULL
+static DEVICE_ATTR(fault, S_IRUGO | S_IWUSR, get_component_fault,
+ set_component_fault);
+static DEVICE_ATTR(status, S_IRUGO | S_IWUSR, get_component_status,
+ set_component_status);
+static DEVICE_ATTR(active, S_IRUGO | S_IWUSR, get_component_active,
+ set_component_active);
+static DEVICE_ATTR(locate, S_IRUGO | S_IWUSR, get_component_locate,
+ set_component_locate);
+static DEVICE_ATTR(type, S_IRUGO, get_component_type, NULL);
+
+static struct attribute *enclosure_component_attrs[] = {
+ &dev_attr_fault.attr,
+ &dev_attr_status.attr,
+ &dev_attr_active.attr,
+ &dev_attr_locate.attr,
+ &dev_attr_type.attr,
+ NULL
};
-static struct class enclosure_component_class = {
- .name = "enclosure_component",
- .owner = THIS_MODULE,
- .dev_attrs = enclosure_component_attrs,
- .dev_release = enclosure_component_release,
+static struct attribute_group enclosure_group = {
+ .attrs = enclosure_component_attrs,
+};
+
+static struct attribute_group *enclosure_groups[] = {
+ &enclosure_group,
+ NULL
};
static int __init enclosure_init(void)
@@ -469,20 +519,12 @@ static int __init enclosure_init(void)
err = class_register(&enclosure_class);
if (err)
return err;
- err = class_register(&enclosure_component_class);
- if (err)
- goto err_out;
return 0;
- err_out:
- class_unregister(&enclosure_class);
-
- return err;
}
static void __exit enclosure_exit(void)
{
- class_unregister(&enclosure_component_class);
class_unregister(&enclosure_class);
}
diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index 302e92418bb..ff51ab67231 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -210,13 +210,10 @@ static int hdpu_cpustate_probe(struct platform_device *pdev)
return ret;
}
- proc_de = create_proc_entry("sky_cpustate", 0666, &proc_root);
+ proc_de = proc_create("sky_cpustate", 0666, NULL, &proc_cpustate);
if (!proc_de) {
printk(KERN_WARNING "sky_cpustate: "
"Unable to create proc entry\n");
- } else {
- proc_de->proc_fops = &proc_cpustate;
- proc_de->owner = THIS_MODULE;
}
printk(KERN_INFO "Sky CPU State Driver v" SKY_CPUSTATE_VERSION "\n");
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 2fa36f7a6eb..08e26beefe6 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -102,22 +102,17 @@ static int hdpu_nexus_probe(struct platform_device *pdev)
printk(KERN_ERR "sky_nexus: Could not map slot id\n");
}
- hdpu_slot_id = create_proc_entry("sky_slot_id", 0666, &proc_root);
+ hdpu_slot_id = proc_create("sky_slot_id", 0666, NULL, &proc_slot_id);
if (!hdpu_slot_id) {
printk(KERN_WARNING "sky_nexus: "
"Unable to create proc dir entry: sky_slot_id\n");
- } else {
- hdpu_slot_id->proc_fops = &proc_slot_id;
- hdpu_slot_id->owner = THIS_MODULE;
}
- hdpu_chassis_id = create_proc_entry("sky_chassis_id", 0666, &proc_root);
- if (!hdpu_chassis_id) {
+ hdpu_chassis_id = proc_create("sky_chassis_id", 0666, NULL,
+ &proc_chassis_id);
+ if (!hdpu_chassis_id)
printk(KERN_WARNING "sky_nexus: "
"Unable to create proc dir entry: sky_chassis_id\n");
- } else {
- hdpu_chassis_id->proc_fops = &proc_chassis_id;
- hdpu_chassis_id->owner = THIS_MODULE;
}
return 0;
@@ -128,8 +123,8 @@ static int hdpu_nexus_remove(struct platform_device *pdev)
slot_id = -1;
chassis_id = -1;
- remove_proc_entry("sky_slot_id", &proc_root);
- remove_proc_entry("sky_chassis_id", &proc_root);
+ remove_proc_entry("sky_slot_id", NULL);
+ remove_proc_entry("sky_chassis_id", NULL);
hdpu_slot_id = 0;
hdpu_chassis_id = 0;
diff --git a/drivers/misc/ibmasm/command.c b/drivers/misc/ibmasm/command.c
index 1a0e7978226..276d3fb6809 100644
--- a/drivers/misc/ibmasm/command.c
+++ b/drivers/misc/ibmasm/command.c
@@ -96,7 +96,7 @@ static inline void do_exec_command(struct service_processor *sp)
{
char tsbuf[32];
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
if (ibmasm_send_i2o_message(sp)) {
sp->current_command->status = IBMASM_CMD_FAILED;
@@ -119,7 +119,7 @@ void ibmasm_exec_command(struct service_processor *sp, struct command *cmd)
unsigned long flags;
char tsbuf[32];
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
spin_lock_irqsave(&sp->lock, flags);
@@ -139,7 +139,7 @@ static void exec_next_command(struct service_processor *sp)
unsigned long flags;
char tsbuf[32];
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
spin_lock_irqsave(&sp->lock, flags);
sp->current_command = dequeue_command(sp);
diff --git a/drivers/misc/ibmasm/heartbeat.c b/drivers/misc/ibmasm/heartbeat.c
index 3036e785b3e..1bc4306572a 100644
--- a/drivers/misc/ibmasm/heartbeat.c
+++ b/drivers/misc/ibmasm/heartbeat.c
@@ -75,9 +75,9 @@ void ibmasm_heartbeat_exit(struct service_processor *sp)
{
char tsbuf[32];
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
ibmasm_wait_for_response(sp->heartbeat, IBMASM_CMD_TIMEOUT_NORMAL);
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
suspend_heartbeats = 1;
command_put(sp->heartbeat);
}
@@ -88,7 +88,7 @@ void ibmasm_receive_heartbeat(struct service_processor *sp, void *message, size
struct dot_command_header *header = (struct dot_command_header *)cmd->buffer;
char tsbuf[32];
- dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+ dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
if (suspend_heartbeats)
return;
diff --git a/drivers/misc/intel_menlow.c b/drivers/misc/intel_menlow.c
index 0c0bb3093e0..80a13635240 100644
--- a/drivers/misc/intel_menlow.c
+++ b/drivers/misc/intel_menlow.c
@@ -175,19 +175,17 @@ static int intel_menlow_memory_add(struct acpi_device *device)
goto end;
}
- if (cdev) {
- acpi_driver_data(device) = cdev;
- result = sysfs_create_link(&device->dev.kobj,
- &cdev->device.kobj, "thermal_cooling");
- if (result)
- goto unregister;
-
- result = sysfs_create_link(&cdev->device.kobj,
- &device->dev.kobj, "device");
- if (result) {
- sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
- goto unregister;
- }
+ acpi_driver_data(device) = cdev;
+ result = sysfs_create_link(&device->dev.kobj,
+ &cdev->device.kobj, "thermal_cooling");
+ if (result)
+ goto unregister;
+
+ result = sysfs_create_link(&cdev->device.kobj,
+ &device->dev.kobj, "device");
+ if (result) {
+ sysfs_remove_link(&device->dev.kobj, "thermal_cooling");
+ goto unregister;
}
end:
diff --git a/drivers/misc/ioc4.c b/drivers/misc/ioc4.c
index 05172d2613d..6f76573e7c8 100644
--- a/drivers/misc/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -75,7 +75,7 @@ ioc4_register_submodule(struct ioc4_submodule *is)
printk(KERN_WARNING
"%s: IOC4 submodule %s probe failed "
"for pci_dev %s",
- __FUNCTION__, module_name(is->is_owner),
+ __func__, module_name(is->is_owner),
pci_name(idd->idd_pdev));
}
}
@@ -102,7 +102,7 @@ ioc4_unregister_submodule(struct ioc4_submodule *is)
printk(KERN_WARNING
"%s: IOC4 submodule %s remove failed "
"for pci_dev %s.\n",
- __FUNCTION__, module_name(is->is_owner),
+ __func__, module_name(is->is_owner),
pci_name(idd->idd_pdev));
}
}
@@ -282,7 +282,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
if ((ret = pci_enable_device(pdev))) {
printk(KERN_WARNING
"%s: Failed to enable IOC4 device for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
goto out;
}
pci_set_master(pdev);
@@ -292,7 +292,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
if (!idd) {
printk(KERN_WARNING
"%s: Failed to allocate IOC4 data for pci_dev %s.\n",
- __FUNCTION__, pci_name(pdev));
+ __func__, pci_name(pdev));
ret = -ENODEV;
goto out_idd;
}
@@ -307,7 +307,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
printk(KERN_WARNING
"%s: Unable to find IOC4 misc resource "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(idd->idd_pdev));
+ __func__, pci_name(idd->idd_pdev));
ret = -ENODEV;
goto out_pci;
}
@@ -316,7 +316,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
printk(KERN_WARNING
"%s: Unable to request IOC4 misc region "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(idd->idd_pdev));
+ __func__, pci_name(idd->idd_pdev));
ret = -ENODEV;
goto out_pci;
}
@@ -326,7 +326,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
printk(KERN_WARNING
"%s: Unable to remap IOC4 misc region "
"for pci_dev %s.\n",
- __FUNCTION__, pci_name(idd->idd_pdev));
+ __func__, pci_name(idd->idd_pdev));
ret = -ENODEV;
goto out_misc_region;
}
@@ -372,7 +372,7 @@ ioc4_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
printk(KERN_WARNING
"%s: IOC4 submodule 0x%s probe failed "
"for pci_dev %s.\n",
- __FUNCTION__, module_name(is->is_owner),
+ __func__, module_name(is->is_owner),
pci_name(idd->idd_pdev));
}
}
@@ -406,7 +406,7 @@ ioc4_remove(struct pci_dev *pdev)
printk(KERN_WARNING
"%s: IOC4 submodule 0x%s remove failed "
"for pci_dev %s.\n",
- __FUNCTION__, module_name(is->is_owner),
+ __func__, module_name(is->is_owner),
pci_name(idd->idd_pdev));
}
}
@@ -418,7 +418,7 @@ ioc4_remove(struct pci_dev *pdev)
printk(KERN_WARNING
"%s: Unable to get IOC4 misc mapping for pci_dev %s. "
"Device removal may be incomplete.\n",
- __FUNCTION__, pci_name(idd->idd_pdev));
+ __func__, pci_name(idd->idd_pdev));
}
release_mem_region(idd->idd_bar0, sizeof(struct ioc4_misc_regs));
diff --git a/drivers/misc/phantom.c b/drivers/misc/phantom.c
index 7fa61e907e1..71d1c84e2fa 100644
--- a/drivers/misc/phantom.c
+++ b/drivers/misc/phantom.c
@@ -12,6 +12,7 @@
* or alternatively, you might use OpenHaptics provided by Sensable.
*/
+#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
@@ -91,11 +92,8 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
unsigned long flags;
unsigned int i;
- if (_IOC_TYPE(cmd) != PH_IOC_MAGIC ||
- _IOC_NR(cmd) > PH_IOC_MAXNR)
- return -ENOTTY;
-
switch (cmd) {
+ case PHN_SETREG:
case PHN_SET_REG:
if (copy_from_user(&r, argp, sizeof(r)))
return -EFAULT;
@@ -126,6 +124,7 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
phantom_status(dev, dev->status & ~PHB_RUNNING);
spin_unlock_irqrestore(&dev->regs_lock, flags);
break;
+ case PHN_SETREGS:
case PHN_SET_REGS:
if (copy_from_user(&rs, argp, sizeof(rs)))
return -EFAULT;
@@ -143,6 +142,7 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
}
spin_unlock_irqrestore(&dev->regs_lock, flags);
break;
+ case PHN_GETREG:
case PHN_GET_REG:
if (copy_from_user(&r, argp, sizeof(r)))
return -EFAULT;
@@ -155,6 +155,7 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
if (copy_to_user(argp, &r, sizeof(r)))
return -EFAULT;
break;
+ case PHN_GETREGS:
case PHN_GET_REGS: {
u32 m;
@@ -168,6 +169,7 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
for (i = 0; i < m; i++)
if (rs.mask & BIT(i))
rs.values[i] = ioread32(dev->iaddr + i);
+ atomic_set(&dev->counter, 0);
spin_unlock_irqrestore(&dev->regs_lock, flags);
if (copy_to_user(argp, &rs, sizeof(rs)))
@@ -191,6 +193,20 @@ static long phantom_ioctl(struct file *file, unsigned int cmd,
return 0;
}
+#ifdef CONFIG_COMPAT
+static long phantom_compat_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg)
+{
+ if (_IOC_NR(cmd) <= 3 && _IOC_SIZE(cmd) == sizeof(compat_uptr_t)) {
+ cmd &= ~(_IOC_SIZEMASK << _IOC_SIZESHIFT);
+ cmd |= sizeof(void *) << _IOC_SIZESHIFT;
+ }
+ return phantom_ioctl(filp, cmd, (unsigned long)compat_ptr(arg));
+}
+#else
+#define phantom_compat_ioctl NULL
+#endif
+
static int phantom_open(struct inode *inode, struct file *file)
{
struct phantom_device *dev = container_of(inode->i_cdev,
@@ -239,11 +255,12 @@ static unsigned int phantom_poll(struct file *file, poll_table *wait)
pr_debug("phantom_poll: %d\n", atomic_read(&dev->counter));
poll_wait(file, &dev->wait, wait);
- if (atomic_read(&dev->counter)) {
+
+ if (!(dev->status & PHB_RUNNING))
+ mask = POLLERR;
+ else if (atomic_read(&dev->counter))
mask = POLLIN | POLLRDNORM;
- atomic_dec(&dev->counter);
- } else if ((dev->status & PHB_RUNNING) == 0)
- mask = POLLIN | POLLRDNORM | POLLERR;
+
pr_debug("phantom_poll end: %x/%d\n", mask, atomic_read(&dev->counter));
return mask;
@@ -253,6 +270,7 @@ static struct file_operations phantom_file_ops = {
.open = phantom_open,
.release = phantom_release,
.unlocked_ioctl = phantom_ioctl,
+ .compat_ioctl = phantom_compat_ioctl,
.poll = phantom_poll,
};
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index 27e200ec582..acd3fd4285d 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -211,7 +211,7 @@ xpc_rsvd_page_init(void)
*/
amos_page = xpc_vars->amos_page;
if (amos_page == NULL) {
- amos_page = (AMO_t *)TO_AMO(uncached_alloc_page(0));
+ amos_page = (AMO_t *)TO_AMO(uncached_alloc_page(0, 1));
if (amos_page == NULL) {
dev_err(xpc_part, "can't allocate page of AMOs\n");
return NULL;
@@ -230,7 +230,7 @@ xpc_rsvd_page_init(void)
dev_err(xpc_part, "can't change memory "
"protections\n");
uncached_free_page(__IA64_UNCACHED_OFFSET |
- TO_PHYS((u64)amos_page));
+ TO_PHYS((u64)amos_page), 1);
return NULL;
}
}
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 02ff3d19b1c..00e48e2a9c1 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -961,7 +961,7 @@ static int sony_nc_resume(struct acpi_device *device)
ret = acpi_callsetfunc(sony_nc_acpi_handle, *item->acpiset,
item->value, NULL);
if (ret < 0) {
- printk("%s: %d\n", __FUNCTION__, ret);
+ printk("%s: %d\n", __func__, ret);
break;
}
}
@@ -1453,7 +1453,7 @@ static struct sonypi_eventtypes type4_events[] = {
udelay(1); \
if (!n) \
dprintk("command failed at %s : %s (line %d)\n", \
- __FILE__, __FUNCTION__, __LINE__); \
+ __FILE__, __func__, __LINE__); \
}
static u8 sony_pic_call1(u8 dev)
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-05 20:59:26 +0000