sysctl arm: Remove binary sysctl support

Now that sys_sysctl is a generic wrapper around /proc/sys  .ctl_name
and .strategy members of sysctl tables are dead code.  Remove them.

Remove a smattering of ctl_names used in sysctl paths,
and kill the ctl_names in the recently added mach-bcmring.

mach-bcmring never should have had sysctl entries with
.ctl_name set.  The binary sysctl interface has been frozen
for a long time before that code was merged, to prevent
probmes with conflicts and lack of testing.   The sysctl_check
code would have caught this if anyone had ever tested it that way.
So I have simply dropped the binary sysctl support instead of
adding another compat entry into sysctl_binary.c.  Going through
/proc/sys/reboot/warm will still work.

Cc: Leo Chen <leochen@broadcom.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

2 files changed, 3 insertions, 14 deletions

diff --git a/arch/arm/kernel/isa.c b/arch/arm/kernel/isa.c
index 8ac9b8424007..738dfcc658ca 100644
--- a/arch/arm/kernel/isa.c
+++ b/arch/arm/kernel/isa.c
@@ -22,47 +22,42 @@ static unsigned int isa_membase, isa_portbase, isa_portshift;
 
 static ctl_table ctl_isa_vars[4] = {
         {
-                .ctl_name       = BUS_ISA_MEM_BASE,
                 .procname       = "membase",
                 .data           = &isa_membase, 
                 .maxlen         = sizeof(isa_membase),
                 .mode           = 0444,
                 .proc_handler   = &proc_dointvec,
         }, {
-                .ctl_name       = BUS_ISA_PORT_BASE,
                 .procname       = "portbase",
                 .data           = &isa_portbase, 
                 .maxlen         = sizeof(isa_portbase),
                 .mode           = 0444,
                 .proc_handler   = &proc_dointvec,
         }, {
-                .ctl_name       = BUS_ISA_PORT_SHIFT,
                 .procname       = "portshift",
                 .data           = &isa_portshift, 
                 .maxlen         = sizeof(isa_portshift),
                 .mode           = 0444,
                 .proc_handler   = &proc_dointvec,
-        }, {0}
+        }, {}
 };
 
 static struct ctl_table_header *isa_sysctl_header;
 
 static ctl_table ctl_isa[2] = {
         {
-                .ctl_name       = CTL_BUS_ISA,
                 .procname       = "isa",
                 .mode           = 0555,
                 .child          = ctl_isa_vars,
-        }, {0}
+        }, {}
 };
 
 static ctl_table ctl_bus[2] = {
         {
-                .ctl_name       = CTL_BUS,
                 .procname       = "bus",
                 .mode           = 0555,
                 .child          = ctl_isa,
-        }, {0}
+        }, {}
 };
 
 void __init
diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
index 0da693b0f7e1..f3c11199707a 100644
--- a/arch/arm/mach-bcmring/arch.c
+++ b/arch/arm/mach-bcmring/arch.c
@@ -47,10 +47,6 @@ HW_DECLARE_SPINLOCK(gpio)
     EXPORT_SYMBOL(bcmring_gpio_reg_lock);
 #endif
 
-/* FIXME: temporary solution */
-#define BCM_SYSCTL_REBOOT_WARM               1
-#define CTL_BCM_REBOOT                 112
-
 /* sysctl */
 int bcmring_arch_warm_reboot;   /* do a warm reboot on hard reset */
 
@@ -58,7 +54,6 @@ static struct ctl_table_header *bcmring_sysctl_header;
 
 static struct ctl_table bcmring_sysctl_warm_reboot[] = {
         {
-         .ctl_name = BCM_SYSCTL_REBOOT_WARM,
          .procname = "warm",
          .data = &bcmring_arch_warm_reboot,
          .maxlen = sizeof(int),
@@ -69,7 +64,6 @@ static struct ctl_table bcmring_sysctl_warm_reboot[] = {
 
 static struct ctl_table bcmring_sysctl_reboot[] = {
         {
-         .ctl_name = CTL_BCM_REBOOT,
          .procname = "reboot",
          .mode = 0555,
          .child = bcmring_sysctl_warm_reboot},