tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge commit '070680218379e15c1901f4bf21b98e3cbf12b527' into stable/for-linus-fixes-3.3

Browse Source 
* commit '070680218379e15c1901f4bf21b98e3cbf12b527': (50 commits)
  xen-balloon: convert sysdev_class to a regular subsystem
  clocksource: convert sysdev_class to a regular subsystem
  ibm_rtl: convert sysdev_class to a regular subsystem
  edac: convert sysdev_class to a regular subsystem
  rtmutex-tester: convert sysdev_class to a regular subsystem
  driver-core: implement 'sysdev' functionality for regular devices and buses
  kref: fix up the kfree build problems
  kref: Remove the memory barriers
  kref: Implement kref_put in terms of kref_sub
  kref: Inline all functions
  Drivers: hv: Get rid of an unnecessary check in hv.c
  Drivers: hv: Make the vmbus driver unloadable
  Drivers: hv: Fix a memory leak
  Documentation: Update stable address
  MAINTAINERS: stable: Update address
  w1: add fast search for single slave bus
  driver-core: skip uevent generation when nobody is listening
  drivers: hv: Don't OOPS when you cannot init vmbus
  firmware: google: fix gsmi.c build warning
  drivers_base: make argument to platform_device_register_full const
  ...
This commit is contained in:
Konrad Rzeszutek Wilk
2012-01-12 11:53:55 -05:00
parent dc6821e0cf 0706802183
commit d3b7737f2b
351 changed files with 1372 additions and 5090 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel/rtmutex-tester.c
+19 -18
View File
@@ -6,11 +6,11 @@
* Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
*
*/
#include <linux/device.h>
#include <linux/kthread.h>
#include <linux/export.h>
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/sysdev.h>
#include <linux/timer.h>
#include <linux/freezer.h>
@@ -27,7 +27,7 @@ struct test_thread_data {
int opdata;
int mutexes[MAX_RT_TEST_MUTEXES];
int event;
struct sys_device sysdev;
struct device dev;
};
static struct test_thread_data thread_data[MAX_RT_TEST_THREADS];
@@ -271,7 +271,7 @@ static int test_func(void *data)
*
* opcode:data
*/
static ssize_t sysfs_test_command(struct sys_device *dev, struct sysdev_attribute *attr,
static ssize_t sysfs_test_command(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sched_param schedpar;
@@ -279,8 +279,8 @@ static ssize_t sysfs_test_command(struct sys_device *dev, struct sysdev_attribut
char cmdbuf[32];
int op, dat, tid, ret;
td = container_of(dev, struct test_thread_data, sysdev);
tid = td->sysdev.id;
td = container_of(dev, struct test_thread_data, dev);
tid = td->dev.id;
/* strings from sysfs write are not 0 terminated! */
if (count >= sizeof(cmdbuf))
@@ -334,7 +334,7 @@ static ssize_t sysfs_test_command(struct sys_device *dev, struct sysdev_attribut
* @dev: thread to query
* @buf: char buffer to be filled with thread status info
*/
static ssize_t sysfs_test_status(struct sys_device *dev, struct sysdev_attribute *attr,
static ssize_t sysfs_test_status(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct test_thread_data *td;
@@ -342,8 +342,8 @@ static ssize_t sysfs_test_status(struct sys_device *dev, struct sysdev_attribute
char *curr = buf;
int i;
td = container_of(dev, struct test_thread_data, sysdev);
tsk = threads[td->sysdev.id];
td = container_of(dev, struct test_thread_data, dev);
tsk = threads[td->dev.id];
spin_lock(&rttest_lock);
@@ -360,28 +360,29 @@ static ssize_t sysfs_test_status(struct sys_device *dev, struct sysdev_attribute
spin_unlock(&rttest_lock);
curr += sprintf(curr, ", T: %p, R: %p\n", tsk,
mutexes[td->sysdev.id].owner);
mutexes[td->dev.id].owner);
return curr - buf;
}
static SYSDEV_ATTR(status, 0600, sysfs_test_status, NULL);
static SYSDEV_ATTR(command, 0600, NULL, sysfs_test_command);
static DEVICE_ATTR(status, 0600, sysfs_test_status, NULL);
static DEVICE_ATTR(command, 0600, NULL, sysfs_test_command);
static struct sysdev_class rttest_sysclass = {
static struct bus_type rttest_subsys = {
.name = "rttest",
.dev_name = "rttest",
};
static int init_test_thread(int id)
{
thread_data[id].sysdev.cls = &rttest_sysclass;
thread_data[id].sysdev.id = id;
thread_data[id].dev.bus = &rttest_subsys;
thread_data[id].dev.id = id;
threads[id] = kthread_run(test_func, &thread_data[id], "rt-test-%d", id);
if (IS_ERR(threads[id]))
return PTR_ERR(threads[id]);
return sysdev_register(&thread_data[id].sysdev);
return device_register(&thread_data[id].dev);
}
static int init_rttest(void)
@@ -393,7 +394,7 @@ static int init_rttest(void)
for (i = 0; i < MAX_RT_TEST_MUTEXES; i++)
rt_mutex_init(&mutexes[i]);
ret = sysdev_class_register(&rttest_sysclass);
ret = subsys_system_register(&rttest_subsys, NULL);
if (ret)
return ret;
@@ -401,10 +402,10 @@ static int init_rttest(void)
ret = init_test_thread(i);
if (ret)
break;
ret = sysdev_create_file(&thread_data[i].sysdev, &attr_status);
ret = device_create_file(&thread_data[i].dev, &dev_attr_status);
if (ret)
break;
ret = sysdev_create_file(&thread_data[i].sysdev, &attr_command);
ret = device_create_file(&thread_data[i].dev, &dev_attr_command);
if (ret)
break;
}
kernel/time/clocksource.c
+19 -18
View File
@@ -23,8 +23,8 @@
* o Allow clocksource drivers to be unregistered
*/
#include <linux/device.h>
#include <linux/clocksource.h>
#include <linux/sysdev.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/sched.h> /* for spin_unlock_irq() using preempt_count() m68k */
@@ -754,8 +754,8 @@ EXPORT_SYMBOL(clocksource_unregister);
* Provides sysfs interface for listing current clocksource.
*/
static ssize_t
sysfs_show_current_clocksources(struct sys_device *dev,
struct sysdev_attribute *attr, char *buf)
sysfs_show_current_clocksources(struct device *dev,
struct device_attribute *attr, char *buf)
{
ssize_t count = 0;
@@ -775,8 +775,8 @@ sysfs_show_current_clocksources(struct sys_device *dev,
* Takes input from sysfs interface for manually overriding the default
* clocksource selection.
*/
static ssize_t sysfs_override_clocksource(struct sys_device *dev,
struct sysdev_attribute *attr,
static ssize_t sysfs_override_clocksource(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
size_t ret = count;
@@ -809,8 +809,8 @@ static ssize_t sysfs_override_clocksource(struct sys_device *dev,
* Provides sysfs interface for listing registered clocksources
*/
static ssize_t
sysfs_show_available_clocksources(struct sys_device *dev,
struct sysdev_attribute *attr,
sysfs_show_available_clocksources(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct clocksource *src;
@@ -839,35 +839,36 @@ sysfs_show_available_clocksources(struct sys_device *dev,
/*
* Sysfs setup bits:
*/
static SYSDEV_ATTR(current_clocksource, 0644, sysfs_show_current_clocksources,
static DEVICE_ATTR(current_clocksource, 0644, sysfs_show_current_clocksources,
sysfs_override_clocksource);
static SYSDEV_ATTR(available_clocksource, 0444,
static DEVICE_ATTR(available_clocksource, 0444,
sysfs_show_available_clocksources, NULL);
static struct sysdev_class clocksource_sysclass = {
static struct bus_type clocksource_subsys = {
.name = "clocksource",
.dev_name = "clocksource",
};
static struct sys_device device_clocksource = {
static struct device device_clocksource = {
.id = 0,
.cls = &clocksource_sysclass,
.bus = &clocksource_subsys,
};
static int __init init_clocksource_sysfs(void)
{
int error = sysdev_class_register(&clocksource_sysclass);
int error = subsys_system_register(&clocksource_subsys, NULL);
if (!error)
error = sysdev_register(&device_clocksource);
error = device_register(&device_clocksource);
if (!error)
error = sysdev_create_file(
error = device_create_file(
&device_clocksource,
&attr_current_clocksource);
&dev_attr_current_clocksource);
if (!error)
error = sysdev_create_file(
error = device_create_file(
&device_clocksource,
&attr_available_clocksource);
&dev_attr_available_clocksource);
return error;
}