ALSA: usb-audio: add support for Akai MPD16

[safe/jmp/linux-2.6] / kernel / utsname_sysctl.c

diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
index 324aa13..a2cd77e 100644 (file)
--- a/kernel/utsname_sysctl.c
+++ b/kernel/utsname_sysctl.c
@@ -12,16 +12,16 @@
 #include <linux/module.h>
 #include <linux/uts.h>
 #include <linux/utsname.h>
-#include <linux/version.h>
 #include <linux/sysctl.h>
 
 static void *get_uts(ctl_table *table, int write)
 {
        char *which = table->data;
-#ifdef CONFIG_UTS_NS
-       struct uts_namespace *uts_ns = current->nsproxy->uts_ns;
+       struct uts_namespace *uts_ns;
+
+       uts_ns = current->nsproxy->uts_ns;
        which = (which - (char *)&init_uts_ns) + (char *)uts_ns;
-#endif
+
        if (!write)
                down_read(&uts_sem);
        else
@@ -37,19 +37,19 @@ static void put_uts(ctl_table *table, int write, void *which)
                up_write(&uts_sem);
 }
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_PROC_SYSCTL
 /*
  *     Special case of dostring for the UTS structure. This has locks
  *     to observe. Should this be in kernel/sys.c ????
  */
-static int proc_do_uts_string(ctl_table *table, int write, struct file *filp,
+static int proc_do_uts_string(ctl_table *table, int write,
                  void __user *buffer, size_t *lenp, loff_t *ppos)
 {
        struct ctl_table uts_table;
        int r;
        memcpy(&uts_table, table, sizeof(uts_table));
        uts_table.data = get_uts(table, write);
-       r = proc_dostring(&uts_table,write,filp,buffer,lenp, ppos);
+       r = proc_dostring(&uts_table,write,buffer,lenp, ppos);
        put_uts(table, write, uts_table.data);
        return r;
 }
@@ -57,79 +57,47 @@ static int proc_do_uts_string(ctl_table *table, int write, struct file *filp,
 #define proc_do_uts_string NULL
 #endif
 
-
-#ifdef CONFIG_SYSCTL_SYSCALL
-/* The generic string strategy routine: */
-static int sysctl_uts_string(ctl_table *table, int __user *name, int nlen,
-                 void __user *oldval, size_t __user *oldlenp,
-                 void __user *newval, size_t newlen)
-{
-       struct ctl_table uts_table;
-       int r, write;
-       write = newval && newlen;
-       memcpy(&uts_table, table, sizeof(uts_table));
-       uts_table.data = get_uts(table, write);
-       r = sysctl_string(&uts_table, name, nlen,
-               oldval, oldlenp, newval, newlen);
-       put_uts(table, write, uts_table.data);
-       return r;
-}
-#else
-#define sysctl_uts_string NULL
-#endif
-
 static struct ctl_table uts_kern_table[] = {
        {
-               .ctl_name       = KERN_OSTYPE,
                .procname       = "ostype",
                .data           = init_uts_ns.name.sysname,
                .maxlen         = sizeof(init_uts_ns.name.sysname),
                .mode           = 0444,
                .proc_handler   = proc_do_uts_string,
-               .strategy       = sysctl_uts_string,
        },
        {
-               .ctl_name       = KERN_OSRELEASE,
                .procname       = "osrelease",
                .data           = init_uts_ns.name.release,
                .maxlen         = sizeof(init_uts_ns.name.release),
                .mode           = 0444,
                .proc_handler   = proc_do_uts_string,
-               .strategy       = sysctl_uts_string,
        },
        {
-               .ctl_name       = KERN_VERSION,
                .procname       = "version",
                .data           = init_uts_ns.name.version,
                .maxlen         = sizeof(init_uts_ns.name.version),
                .mode           = 0444,
                .proc_handler   = proc_do_uts_string,
-               .strategy       = sysctl_uts_string,
        },
        {
-               .ctl_name       = KERN_NODENAME,
                .procname       = "hostname",
                .data           = init_uts_ns.name.nodename,
                .maxlen         = sizeof(init_uts_ns.name.nodename),
                .mode           = 0644,
                .proc_handler   = proc_do_uts_string,
-               .strategy       = sysctl_uts_string,
        },
        {
-               .ctl_name       = KERN_DOMAINNAME,
                .procname       = "domainname",
                .data           = init_uts_ns.name.domainname,
                .maxlen         = sizeof(init_uts_ns.name.domainname),
                .mode           = 0644,
                .proc_handler   = proc_do_uts_string,
-               .strategy       = sysctl_uts_string,
        },
        {}
 };
 
 static struct ctl_table uts_root_table[] = {
        {
-               .ctl_name       = CTL_KERN,
                .procname       = "kernel",
                .mode           = 0555,
                .child          = uts_kern_table,
@@ -139,7 +107,7 @@ static struct ctl_table uts_root_table[] = {
 
 static int __init utsname_sysctl_init(void)
 {
-       register_sysctl_table(uts_root_table, 0);
+       register_sysctl_table(uts_root_table);
        return 0;
 }