[PATCH] hrtimer: switch itimers to hrtimer

[powerpc.git] / kernel / ksysfs.c

diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
index e975a76..d5eeae0 100644 (file)
--- a/kernel/ksysfs.c
+++ b/kernel/ksysfs.c
@@ -15,6 +15,9 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
+u64 uevent_seqnum;
+char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
+
 #define KERNEL_ATTR_RO(_name) \
 static struct subsys_attribute _name##_attr = __ATTR_RO(_name)
 
@@ -26,38 +29,28 @@ static struct subsys_attribute _name##_attr = \
 /* current uevent sequence number */
 static ssize_t uevent_seqnum_show(struct subsystem *subsys, char *page)
 {
-       return sprintf(page, "%llu\n", (unsigned long long)hotplug_seqnum);
+       return sprintf(page, "%llu\n", (unsigned long long)uevent_seqnum);
 }
 KERNEL_ATTR_RO(uevent_seqnum);
 
 /* uevent helper program, used during early boo */
 static ssize_t uevent_helper_show(struct subsystem *subsys, char *page)
 {
-       return sprintf(page, "%s\n", hotplug_path);
+       return sprintf(page, "%s\n", uevent_helper);
 }
 static ssize_t uevent_helper_store(struct subsystem *subsys, const char *page, size_t count)
 {
-       if (count+1 > HOTPLUG_PATH_LEN)
+       if (count+1 > UEVENT_HELPER_PATH_LEN)
                return -ENOENT;
-       memcpy(hotplug_path, page, count);
-       hotplug_path[count] = '\0';
-       if (count && hotplug_path[count-1] == '\n')
-               hotplug_path[count-1] = '\0';
+       memcpy(uevent_helper, page, count);
+       uevent_helper[count] = '\0';
+       if (count && uevent_helper[count-1] == '\n')
+               uevent_helper[count-1] = '\0';
        return count;
 }
 KERNEL_ATTR_RW(uevent_helper);
 #endif
 
-#ifdef CONFIG_KEXEC
-#include <asm/kexec.h>
-
-static ssize_t crash_notes_show(struct subsystem *subsys, char *page)
-{
-       return sprintf(page, "%p\n", (void *)crash_notes);
-}
-KERNEL_ATTR_RO(crash_notes);
-#endif
-
 decl_subsys(kernel, NULL, NULL);
 EXPORT_SYMBOL_GPL(kernel_subsys);
 
@@ -65,9 +58,6 @@ static struct attribute * kernel_attrs[] = {
 #ifdef CONFIG_HOTPLUG
        &uevent_seqnum_attr.attr,
        &uevent_helper_attr.attr,
-#endif
-#ifdef CONFIG_KEXEC
-       &crash_notes_attr.attr,
 #endif
        NULL
 };