Commit bd796671 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Revert "sysdev: fix prototype for memory_sysdev_class show/store functions"

This reverts commit 8ff410da



It should not have been sent to Linus's tree yet, as it depends
on changes that are queued up in my driver-core for the .34 kernel
merge.

Cc: Wu Fengguang <fengguang.wu@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: "Zheng, Shaohui" <shaohui.zheng@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f776c5ec
......@@ -309,19 +309,17 @@ static SYSDEV_ATTR(removable, 0444, show_mem_removable, NULL);
* Block size attribute stuff
*/
static ssize_t
print_block_size(struct sysdev_class *class,
struct sysdev_class_attribute *class_attr,
char *buf)
print_block_size(struct class *class, char *buf)
{
return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE);
}
static SYSDEV_CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
static CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
static int block_size_init(void)
{
return sysfs_create_file(&memory_sysdev_class.kset.kobj,
&attr_block_size_bytes.attr);
&class_attr_block_size_bytes.attr);
}
/*
......@@ -332,9 +330,7 @@ static int block_size_init(void)
*/
#ifdef CONFIG_ARCH_MEMORY_PROBE
static ssize_t
memory_probe_store(struct sysdev_class *class,
struct sysdev_class_attribute *class_attr,
const char *buf, size_t count)
memory_probe_store(struct class *class, const char *buf, size_t count)
{
u64 phys_addr;
int nid;
......@@ -350,12 +346,12 @@ memory_probe_store(struct sysdev_class *class,
return count;
}
static SYSDEV_CLASS_ATTR(probe, S_IWUSR, NULL, memory_probe_store);
static CLASS_ATTR(probe, S_IWUSR, NULL, memory_probe_store);
static int memory_probe_init(void)
{
return sysfs_create_file(&memory_sysdev_class.kset.kobj,
&attr_probe.attr);
&class_attr_probe.attr);
}
#else
static inline int memory_probe_init(void)
......@@ -371,9 +367,7 @@ static inline int memory_probe_init(void)
/* Soft offline a page */
static ssize_t
store_soft_offline_page(struct sysdev_class *class,
struct sysdev_class_attribute *class_attr,
const char *buf, size_t count)
store_soft_offline_page(struct class *class, const char *buf, size_t count)
{
int ret;
u64 pfn;
......@@ -390,9 +384,7 @@ store_soft_offline_page(struct sysdev_class *class,
/* Forcibly offline a page, including killing processes. */
static ssize_t
store_hard_offline_page(struct sysdev_class *class,
struct sysdev_class_attribute *class_attr,
const char *buf, size_t count)
store_hard_offline_page(struct class *class, const char *buf, size_t count)
{
int ret;
u64 pfn;
......@@ -405,18 +397,18 @@ store_hard_offline_page(struct sysdev_class *class,
return ret ? ret : count;
}
static SYSDEV_CLASS_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page);
static SYSDEV_CLASS_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page);
static CLASS_ATTR(soft_offline_page, 0644, NULL, store_soft_offline_page);
static CLASS_ATTR(hard_offline_page, 0644, NULL, store_hard_offline_page);
static __init int memory_fail_init(void)
{
int err;
err = sysfs_create_file(&memory_sysdev_class.kset.kobj,
&attr_soft_offline_page.attr);
&class_attr_soft_offline_page.attr);
if (!err)
err = sysfs_create_file(&memory_sysdev_class.kset.kobj,
&attr_hard_offline_page.attr);
&class_attr_hard_offline_page.attr);
return err;
}
#else
......
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