[ARM] Arrange for isa.c to use named initialisers

Convert isa.c (the glibc interface for emulating ISA IO) to use
named initialisers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 42 insertions, 21 deletions

diff --git a/arch/arm/kernel/isa.c b/arch/arm/kernel/isa.c
index 685c3e591a7e..54bbd9fe255c 100644
--- a/arch/arm/kernel/isa.c
+++ b/arch/arm/kernel/isa.c
@@ -3,21 +3,14 @@
  *
  *  Copyright (C) 1999 Phil Blundell
  *
- *  ISA shared memory and I/O port support
- */
-
-/*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
+ *
+ *  ISA shared memory and I/O port support, and is required to support
+ *  iopl, inb, outb and friends in userspace via glibc emulation.
  */
-
-/* 
- * Nothing about this is actually ARM specific.  One day we could move
- * it into kernel/resource.c or some place like that.  
- */
-
 #include <linux/stddef.h>
 #include <linux/types.h>
 #include <linux/fs.h>
@@ -27,21 +20,49 @@
 static unsigned int isa_membase, isa_portbase, isa_portshift;
 
 static ctl_table ctl_isa_vars[4] = {
-        {BUS_ISA_MEM_BASE, "membase", &isa_membase, 
-         sizeof(isa_membase), 0444, NULL, &proc_dointvec},
-        {BUS_ISA_PORT_BASE, "portbase", &isa_portbase, 
-         sizeof(isa_portbase), 0444, NULL, &proc_dointvec},
-        {BUS_ISA_PORT_SHIFT, "portshift", &isa_portshift, 
-         sizeof(isa_portshift), 0444, NULL, &proc_dointvec},
-        {0}
+        {
+                .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_BUS_ISA, "isa", NULL, 0, 0555, ctl_isa_vars},
-                               {0}};
-static ctl_table ctl_bus[2] = {{CTL_BUS, "bus", NULL, 0, 0555, ctl_isa},
-                               {0}};
+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
 register_isa_ports(unsigned int membase, unsigned int portbase, unsigned int portshift)