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-rw-r--r--arch/powerpc/platforms/ps3/system-bus.c10
-rw-r--r--arch/powerpc/platforms/pseries/dlpar.c2
-rw-r--r--arch/powerpc/platforms/pseries/ibmebus.c16
-rw-r--r--arch/powerpc/platforms/pseries/mobility.c7
-rw-r--r--arch/powerpc/platforms/pseries/vio.c72
5 files changed, 64 insertions, 43 deletions
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 2d2e5f80a3d3..5cc35d6b94b6 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -471,11 +471,13 @@ static ssize_t modalias_show(struct device *_dev, struct device_attribute *a,
return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
}
+static DEVICE_ATTR_RO(modalias);
-static struct device_attribute ps3_system_bus_dev_attrs[] = {
- __ATTR_RO(modalias),
- __ATTR_NULL,
+static struct attribute *ps3_system_bus_dev_attrs[] = {
+ &dev_attr_modalias.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(ps3_system_bus_dev);
struct bus_type ps3_system_bus_type = {
.name = "ps3_system_bus",
@@ -484,7 +486,7 @@ struct bus_type ps3_system_bus_type = {
.probe = ps3_system_bus_probe,
.remove = ps3_system_bus_remove,
.shutdown = ps3_system_bus_shutdown,
- .dev_attrs = ps3_system_bus_dev_attrs,
+ .dev_groups = ps3_system_bus_dev_groups,
};
static int __init ps3_system_bus_init(void)
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index bda18d8e1674..39187696ee74 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -588,7 +588,7 @@ static ssize_t dlpar_show(struct class *class, struct class_attribute *attr,
return sprintf(buf, "%s\n", "memory,cpu");
}
-static CLASS_ATTR(dlpar, S_IWUSR | S_IRUSR, dlpar_show, dlpar_store);
+static CLASS_ATTR_RW(dlpar);
static int __init pseries_dlpar_init(void)
{
diff --git a/arch/powerpc/platforms/pseries/ibmebus.c b/arch/powerpc/platforms/pseries/ibmebus.c
index b363e439ddb9..52146b1356d2 100644
--- a/arch/powerpc/platforms/pseries/ibmebus.c
+++ b/arch/powerpc/platforms/pseries/ibmebus.c
@@ -397,6 +397,7 @@ static ssize_t devspec_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->full_name);
}
+static DEVICE_ATTR_RO(devspec);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -406,19 +407,22 @@ static ssize_t name_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->name);
}
+static DEVICE_ATTR_RO(name);
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return of_device_modalias(dev, buf, PAGE_SIZE);
}
+static DEVICE_ATTR_RO(modalias);
-static struct device_attribute ibmebus_bus_device_attrs[] = {
- __ATTR_RO(devspec),
- __ATTR_RO(name),
- __ATTR_RO(modalias),
- __ATTR_NULL
+static struct attribute *ibmebus_bus_device_attrs[] = {
+ &dev_attr_devspec.attr,
+ &dev_attr_name.attr,
+ &dev_attr_modalias.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(ibmebus_bus_device);
struct bus_type ibmebus_bus_type = {
.name = "ibmebus",
@@ -428,7 +432,7 @@ struct bus_type ibmebus_bus_type = {
.probe = ibmebus_bus_device_probe,
.remove = ibmebus_bus_device_remove,
.shutdown = ibmebus_bus_device_shutdown,
- .dev_attrs = ibmebus_bus_device_attrs,
+ .dev_groups = ibmebus_bus_device_groups,
};
EXPORT_SYMBOL(ibmebus_bus_type);
diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
index 5a0c7ba429ce..2da4851eff99 100644
--- a/arch/powerpc/platforms/pseries/mobility.c
+++ b/arch/powerpc/platforms/pseries/mobility.c
@@ -349,8 +349,9 @@ void post_mobility_fixup(void)
return;
}
-static ssize_t migrate_store(struct class *class, struct class_attribute *attr,
- const char *buf, size_t count)
+static ssize_t migration_store(struct class *class,
+ struct class_attribute *attr, const char *buf,
+ size_t count)
{
u64 streamid;
int rc;
@@ -380,7 +381,7 @@ static ssize_t migrate_store(struct class *class, struct class_attribute *attr,
*/
#define MIGRATION_API_VERSION 1
-static CLASS_ATTR(migration, S_IWUSR, NULL, migrate_store);
+static CLASS_ATTR_WO(migration);
static CLASS_ATTR_STRING(api_version, S_IRUGO, __stringify(MIGRATION_API_VERSION));
static int __init mobility_sysfs_init(void)
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 28b09fd797ec..117beb9e8786 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -948,21 +948,21 @@ static void vio_cmo_bus_init(void)
/* sysfs device functions and data structures for CMO */
#define viodev_cmo_rd_attr(name) \
-static ssize_t viodev_cmo_##name##_show(struct device *dev, \
+static ssize_t cmo_##name##_show(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
return sprintf(buf, "%lu\n", to_vio_dev(dev)->cmo.name); \
}
-static ssize_t viodev_cmo_allocs_failed_show(struct device *dev,
+static ssize_t cmo_allocs_failed_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct vio_dev *viodev = to_vio_dev(dev);
return sprintf(buf, "%d\n", atomic_read(&viodev->cmo.allocs_failed));
}
-static ssize_t viodev_cmo_allocs_failed_reset(struct device *dev,
+static ssize_t cmo_allocs_failed_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct vio_dev *viodev = to_vio_dev(dev);
@@ -970,7 +970,7 @@ static ssize_t viodev_cmo_allocs_failed_reset(struct device *dev,
return count;
}
-static ssize_t viodev_cmo_desired_set(struct device *dev,
+static ssize_t cmo_desired_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct vio_dev *viodev = to_vio_dev(dev);
@@ -993,27 +993,37 @@ static ssize_t name_show(struct device *, struct device_attribute *, char *);
static ssize_t devspec_show(struct device *, struct device_attribute *, char *);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf);
-static struct device_attribute vio_cmo_dev_attrs[] = {
- __ATTR_RO(name),
- __ATTR_RO(devspec),
- __ATTR_RO(modalias),
- __ATTR(cmo_desired, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP|S_IROTH,
- viodev_cmo_desired_show, viodev_cmo_desired_set),
- __ATTR(cmo_entitled, S_IRUGO, viodev_cmo_entitled_show, NULL),
- __ATTR(cmo_allocated, S_IRUGO, viodev_cmo_allocated_show, NULL),
- __ATTR(cmo_allocs_failed, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP|S_IROTH,
- viodev_cmo_allocs_failed_show, viodev_cmo_allocs_failed_reset),
- __ATTR_NULL
+
+static struct device_attribute dev_attr_name;
+static struct device_attribute dev_attr_devspec;
+static struct device_attribute dev_attr_modalias;
+
+static DEVICE_ATTR_RO(cmo_entitled);
+static DEVICE_ATTR_RO(cmo_allocated);
+static DEVICE_ATTR_RW(cmo_desired);
+static DEVICE_ATTR_RW(cmo_allocs_failed);
+
+static struct attribute *vio_cmo_dev_attrs[] = {
+ &dev_attr_name.attr,
+ &dev_attr_devspec.attr,
+ &dev_attr_modalias.attr,
+ &dev_attr_cmo_entitled.attr,
+ &dev_attr_cmo_allocated.attr,
+ &dev_attr_cmo_desired.attr,
+ &dev_attr_cmo_allocs_failed.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(vio_cmo_dev);
/* sysfs bus functions and data structures for CMO */
#define viobus_cmo_rd_attr(name) \
-static ssize_t cmo_##name##_show(struct bus_type *bt, char *buf) \
+static ssize_t cmo_bus_##name##_show(struct bus_type *bt, char *buf) \
{ \
return sprintf(buf, "%lu\n", vio_cmo.name); \
} \
-static BUS_ATTR_RO(cmo_##name)
+static struct bus_attribute bus_attr_cmo_bus_##name = \
+ __ATTR(cmo_##name, S_IRUGO, cmo_bus_##name##_show, NULL)
#define viobus_cmo_pool_rd_attr(name, var) \
static ssize_t \
@@ -1051,11 +1061,11 @@ static ssize_t cmo_high_store(struct bus_type *bt, const char *buf,
static BUS_ATTR_RW(cmo_high);
static struct attribute *vio_bus_attrs[] = {
- &bus_attr_cmo_entitled.attr,
- &bus_attr_cmo_spare.attr,
- &bus_attr_cmo_min.attr,
- &bus_attr_cmo_desired.attr,
- &bus_attr_cmo_curr.attr,
+ &bus_attr_cmo_bus_entitled.attr,
+ &bus_attr_cmo_bus_spare.attr,
+ &bus_attr_cmo_bus_min.attr,
+ &bus_attr_cmo_bus_desired.attr,
+ &bus_attr_cmo_bus_curr.attr,
&bus_attr_cmo_high.attr,
&bus_attr_cmo_reserve_size.attr,
&bus_attr_cmo_excess_size.attr,
@@ -1066,7 +1076,7 @@ ATTRIBUTE_GROUPS(vio_bus);
static void vio_cmo_sysfs_init(void)
{
- vio_bus_type.dev_attrs = vio_cmo_dev_attrs;
+ vio_bus_type.dev_groups = vio_cmo_dev_groups;
vio_bus_type.bus_groups = vio_bus_groups;
}
#else /* CONFIG_PPC_SMLPAR */
@@ -1537,6 +1547,7 @@ static ssize_t name_show(struct device *dev,
{
return sprintf(buf, "%s\n", to_vio_dev(dev)->name);
}
+static DEVICE_ATTR_RO(name);
static ssize_t devspec_show(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -1545,6 +1556,7 @@ static ssize_t devspec_show(struct device *dev,
return sprintf(buf, "%s\n", of_node_full_name(of_node));
}
+static DEVICE_ATTR_RO(devspec);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
@@ -1566,13 +1578,15 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "vio:T%sS%s\n", vio_dev->type, cp);
}
+static DEVICE_ATTR_RO(modalias);
-static struct device_attribute vio_dev_attrs[] = {
- __ATTR_RO(name),
- __ATTR_RO(devspec),
- __ATTR_RO(modalias),
- __ATTR_NULL
+static struct attribute *vio_dev_attrs[] = {
+ &dev_attr_name.attr,
+ &dev_attr_devspec.attr,
+ &dev_attr_modalias.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(vio_dev);
void vio_unregister_device(struct vio_dev *viodev)
{
@@ -1608,7 +1622,7 @@ static int vio_hotplug(struct device *dev, struct kobj_uevent_env *env)
struct bus_type vio_bus_type = {
.name = "vio",
- .dev_attrs = vio_dev_attrs,
+ .dev_groups = vio_dev_groups,
.uevent = vio_hotplug,
.match = vio_bus_match,
.probe = vio_bus_probe,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.