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[PATCH 45/59] sysctl: C99 convert ctl_tables in drivers/parport/procfs.c

To: "<Andrew Morton" <akpm@osdl.org>
Subject: [PATCH 45/59] sysctl: C99 convert ctl_tables in drivers/parport/procfs.c
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Tue, 16 Jan 2007 09:39:50 -0700
Cc: <linux-kernel@vger.kernel.org>, <containers@lists.osdl.org>, <netdev@vger.kernel.org>, xfs-masters@oss.sgi.com, xfs@oss.sgi.com, linux-scsi@vger.kernel.org, James.Bottomley@SteelEye.com, minyard@acm.org, openipmi-developer@lists.sourceforge.net, <tony.luck@intel.com>, linux-mips@linux-mips.org, ralf@linux-mips.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, linux390@de.ibm.com, linux-390@vm.marist.edu, paulus@samba.org, linuxppc-dev@ozlabs.org, lethal@linux-sh.org, linuxsh-shmedia-dev@lists.sourceforge.net, <ak@suse.de>, vojtech@suse.cz, clemens@ladisch.de, a.zummo@towertech.it, rtc-linux@googlegroups.com, linux-parport@lists.infradead.org, andrea@suse.de, tim@cyberelk.net, philb@gnu.org, aharkes@cs.cmu.edu, coda@cs.cmu.edu, codalist@TELEMANN.coda.cs.cmu.edu, aia21@cantab.net, linux-ntfs-dev@lists.sourceforge.net, mark.fasheh@oracle.com, kurt.hackel@oracle.com, "Eric W. Biederman" <ebiederm@xmission.com>
In-reply-to: <m1ac0jc4no.fsf@ebiederm.dsl.xmission.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <m1ac0jc4no.fsf@ebiederm.dsl.xmission.com>
Sender: linux-mips-bounce@linux-mips.org
From: Eric W. Biederman <ebiederm@xmission.com> - unquoted

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
---
 drivers/parport/procfs.c |  264 +++++++++++++++++++++++++++++++++-------------
 1 files changed, 189 insertions(+), 75 deletions(-)

diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
index 2e744a2..5337789 100644
--- a/drivers/parport/procfs.c
+++ b/drivers/parport/procfs.c
@@ -233,12 +233,12 @@ static int do_hardware_modes (ctl_table *table, int write,
        return copy_to_user(result, buffer, len) ? -EFAULT : 0;
 }
 
-#define PARPORT_PORT_DIR(child) { 0, NULL, NULL, 0, 0555, child }
-#define PARPORT_PARPORT_DIR(child) { DEV_PARPORT, "parport", \
-                                     NULL, 0, 0555, child }
-#define PARPORT_DEV_DIR(child) { CTL_DEV, "dev", NULL, 0, 0555, child }
-#define PARPORT_DEVICES_ROOT_DIR  { DEV_PARPORT_DEVICES, "devices", \
-                                    NULL, 0, 0555, NULL }
+#define PARPORT_PORT_DIR(CHILD) { .ctl_name = 0, .procname = NULL, .mode = 
0555, .child = CHILD }
+#define PARPORT_PARPORT_DIR(CHILD) { .ctl_name = DEV_PARPORT, .procname = 
"parport", \
+                                     .mode = 0555, .child = CHILD }
+#define PARPORT_DEV_DIR(CHILD) { .ctl_name = CTL_DEV, .procname = "dev", .mode 
= 0555, .child = CHILD }
+#define PARPORT_DEVICES_ROOT_DIR  { .ctl_name = DEV_PARPORT_DEVICES, .procname 
= "devices", \
+                                    .mode = 0555, .child = NULL }
 
 static const unsigned long parport_min_timeslice_value =
 PARPORT_MIN_TIMESLICE_VALUE;
@@ -263,50 +263,118 @@ struct parport_sysctl_table {
 };
 
 static const struct parport_sysctl_table parport_sysctl_template = {
-       NULL,
+       .sysctl_header = NULL,
         {
-               { DEV_PARPORT_SPINTIME, "spintime",
-                 NULL, sizeof(int), 0644, NULL,
-                 &proc_dointvec_minmax, NULL, NULL,
-                 (void*) &parport_min_spintime_value,
-                 (void*) &parport_max_spintime_value },
-               { DEV_PARPORT_BASE_ADDR, "base-addr",
-                 NULL, 0, 0444, NULL,
-                 &do_hardware_base_addr },
-               { DEV_PARPORT_IRQ, "irq",
-                 NULL, 0, 0444, NULL,
-                 &do_hardware_irq },
-               { DEV_PARPORT_DMA, "dma",
-                 NULL, 0, 0444, NULL,
-                 &do_hardware_dma },
-               { DEV_PARPORT_MODES, "modes",
-                 NULL, 0, 0444, NULL,
-                 &do_hardware_modes },
+               {
+                       .ctl_name       = DEV_PARPORT_SPINTIME,
+                       .procname       = "spintime",
+                       .data           = NULL,
+                       .maxlen         = sizeof(int),
+                       .mode           = 0644,
+                       .proc_handler   = &proc_dointvec_minmax,
+                       .extra1         = (void*) &parport_min_spintime_value,
+                       .extra2         = (void*) &parport_max_spintime_value
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_BASE_ADDR,
+                       .procname       = "base-addr",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_hardware_base_addr
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_IRQ,
+                       .procname       = "irq",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_hardware_irq
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_DMA,
+                       .procname       = "dma",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_hardware_dma
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_MODES,
+                       .procname       = "modes",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_hardware_modes
+               },
                PARPORT_DEVICES_ROOT_DIR,
 #ifdef CONFIG_PARPORT_1284
-               { DEV_PARPORT_AUTOPROBE, "autoprobe",
-                 NULL, 0, 0444, NULL,
-                 &do_autoprobe },
-               { DEV_PARPORT_AUTOPROBE + 1, "autoprobe0",
-                NULL, 0, 0444, NULL,
-                &do_autoprobe },
-               { DEV_PARPORT_AUTOPROBE + 2, "autoprobe1",
-                 NULL, 0, 0444, NULL,
-                 &do_autoprobe },
-               { DEV_PARPORT_AUTOPROBE + 3, "autoprobe2",
-                 NULL, 0, 0444, NULL,
-                 &do_autoprobe },
-               { DEV_PARPORT_AUTOPROBE + 4, "autoprobe3",
-                 NULL, 0, 0444, NULL,
-                 &do_autoprobe },
+               {
+                       .ctl_name       = DEV_PARPORT_AUTOPROBE,
+                       .procname       = "autoprobe",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_autoprobe
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_AUTOPROBE + 1,
+                       .procname       = "autoprobe0",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .maxlen         = 0444,
+                       .proc_handler   =  &do_autoprobe
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_AUTOPROBE + 2,
+                       .procname       = "autoprobe1",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_autoprobe
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_AUTOPROBE + 3,
+                       .procname       = "autoprobe2",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_autoprobe
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_AUTOPROBE + 4,
+                       .procname       = "autoprobe3",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_autoprobe
+               },
 #endif /* IEEE 1284 support */
-               {0}
+               {}
        },
-       { {DEV_PARPORT_DEVICES_ACTIVE, "active", NULL, 0, 0444, NULL,
-         &do_active_device }, {0}},
-       { PARPORT_PORT_DIR(NULL), {0}},
-       { PARPORT_PARPORT_DIR(NULL), {0}},
-       { PARPORT_DEV_DIR(NULL), {0}}
+       {
+               {
+                       .ctl_name       = DEV_PARPORT_DEVICES_ACTIVE,
+                       .procname       = "active",
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0444,
+                       .proc_handler   = &do_active_device
+               },
+               {}
+       },
+       {
+               PARPORT_PORT_DIR(NULL),
+               {}
+       },
+       {
+               PARPORT_PARPORT_DIR(NULL),
+               {}
+       },
+       {
+               PARPORT_DEV_DIR(NULL),
+               {}
+       }
 };
 
 struct parport_device_sysctl_table
@@ -322,19 +390,46 @@ struct parport_device_sysctl_table
 
 static const struct parport_device_sysctl_table
 parport_device_sysctl_template = {
-       NULL,
+       .sysctl_header = NULL,
+       {
+               {
+                       .ctl_name       = DEV_PARPORT_DEVICE_TIMESLICE,
+                       .procname       = "timeslice",
+                       .data           = NULL,
+                       .maxlen         = sizeof(int),
+                       .mode           = 0644,
+                       .proc_handler   = &proc_doulongvec_ms_jiffies_minmax,
+                       .extra1         = (void*) &parport_min_timeslice_value,
+                       .extra2         = (void*) &parport_max_timeslice_value
+               },
+       },
+       {
+               {
+                       .ctl_name       = 0,
+                       .procname       = NULL,
+                       .data           = NULL,
+                       .maxlen         = 0,
+                       .mode           = 0555,
+                       .child          = NULL
+               },
+               {}
+       },
        {
-               { DEV_PARPORT_DEVICE_TIMESLICE, "timeslice",
-                 NULL, sizeof(int), 0644, NULL,
-                 &proc_doulongvec_ms_jiffies_minmax, NULL, NULL,
-                 (void*) &parport_min_timeslice_value,
-                 (void*) &parport_max_timeslice_value },
+               PARPORT_DEVICES_ROOT_DIR,
+               {}
+       },
+       {
+               PARPORT_PORT_DIR(NULL),
+               {}
        },
-       { {0, NULL, NULL, 0, 0555, NULL}, {0}},
-       { PARPORT_DEVICES_ROOT_DIR, {0}},
-       { PARPORT_PORT_DIR(NULL), {0}},
-       { PARPORT_PARPORT_DIR(NULL), {0}},
-       { PARPORT_DEV_DIR(NULL), {0}}
+       {
+               PARPORT_PARPORT_DIR(NULL),
+               {}
+       },
+       {
+               PARPORT_DEV_DIR(NULL),
+               {}
+       }
 };
 
 struct parport_default_sysctl_table
@@ -351,28 +446,47 @@ extern int parport_default_spintime;
 
 static struct parport_default_sysctl_table
 parport_default_sysctl_table = {
-       NULL,
+       .sysctl_header  = NULL,
+       {
+               {
+                       .ctl_name       = DEV_PARPORT_DEFAULT_TIMESLICE,
+                       .procname       = "timeslice",
+                       .data           = &parport_default_timeslice,
+                       .maxlen         = sizeof(parport_default_timeslice),
+                       .mode           = 0644,
+                       .proc_handler   = &proc_doulongvec_ms_jiffies_minmax,
+                       .extra1         = (void*) &parport_min_timeslice_value,
+                       .extra2         = (void*) &parport_max_timeslice_value
+               },
+               {
+                       .ctl_name       = DEV_PARPORT_DEFAULT_SPINTIME,
+                       .procname       = "spintime",
+                       .data           = &parport_default_spintime,
+                       .maxlen         = sizeof(parport_default_spintime),
+                       .mode           = 0644,
+                       .proc_handler   = &proc_dointvec_minmax,
+                       .extra1         = (void*) &parport_min_spintime_value,
+                       .extra2         = (void*) &parport_max_spintime_value
+               },
+               {}
+       },
        {
-               { DEV_PARPORT_DEFAULT_TIMESLICE, "timeslice",
-                 &parport_default_timeslice,
-                 sizeof(parport_default_timeslice), 0644, NULL,
-                 &proc_doulongvec_ms_jiffies_minmax, NULL, NULL,
-                 (void*) &parport_min_timeslice_value,
-                 (void*) &parport_max_timeslice_value },
-               { DEV_PARPORT_DEFAULT_SPINTIME, "spintime",
-                 &parport_default_spintime,
-                 sizeof(parport_default_spintime), 0644, NULL,
-                 &proc_dointvec_minmax, NULL, NULL,
-                 (void*) &parport_min_spintime_value,
-                 (void*) &parport_max_spintime_value },
-               {0}
+               {
+                       .ctl_name       = DEV_PARPORT_DEFAULT,
+                       .procname       = "default",
+                       .mode           = 0555,
+                       .child          = parport_default_sysctl_table.vars
+               },
+               {}
        },
-       { { DEV_PARPORT_DEFAULT, "default", NULL, 0, 0555,
-           parport_default_sysctl_table.vars },{0}},
        {
-       PARPORT_PARPORT_DIR(parport_default_sysctl_table.default_dir), 
-       {0}},
-       { PARPORT_DEV_DIR(parport_default_sysctl_table.parport_dir), {0}}
+               PARPORT_PARPORT_DIR(parport_default_sysctl_table.default_dir), 
+               {}
+       },
+       {
+               PARPORT_DEV_DIR(parport_default_sysctl_table.parport_dir), 
+               {}
+       }
 };
 
 
-- 
1.4.4.1.g278f


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