[PATCH -mm] ath5k: remove sysctl(2) support

[Alexey Dobriyan <adobriyan@sw.ru>]

sysctl(2) is supported but frozen.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
---

 drivers/net/wireless/ath5k_base.c |   21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

--- a/drivers/net/wireless/ath5k_base.c
+++ b/drivers/net/wireless/ath5k_base.c
@@ -2438,21 +2438,12 @@ static struct pci_driver ath_pci_drv_id = {
 	.resume		= ath_pci_resume,
 };
 
-/*
- * Static (i.e. global) sysctls.  Note that the hal sysctls
- * are located under ours by sharing the setting for DEV_ATH.
- */
-enum {
-	DEV_ATH		= 9,			/* XXX known by hal */
-};
-
 static int mincalibrate = 1;
 static int maxcalibrate = INT_MAX / 1000;
-#define	CTL_AUTO	-2	/* cannot be CTL_ANY or CTL_NONE */
 
 static ctl_table ath_static_sysctls[] = {
 #if AR_DEBUG
-	{ .ctl_name	= CTL_AUTO,
+	{
 	  .procname	= "debug",
 	  .mode		= 0644,
 	  .data		= &ath_debug,
@@ -2460,28 +2451,28 @@ static ctl_table ath_static_sysctls[] = {
 	  .proc_handler	= proc_dointvec
 	},
 #endif
-	{ .ctl_name	= CTL_AUTO,
+	{
 	  .procname	= "countrycode",
 	  .mode		= 0444,
 	  .data		= &countrycode,
 	  .maxlen	= sizeof(countrycode),
 	  .proc_handler	= proc_dointvec
 	},
-	{ .ctl_name	= CTL_AUTO,
+	{
 	  .procname	= "outdoor",
 	  .mode		= 0444,
 	  .data		= &outdoor,
 	  .maxlen	= sizeof(outdoor),
 	  .proc_handler	= proc_dointvec
 	},
-	{ .ctl_name	= CTL_AUTO,
+	{
 	  .procname	= "xchanmode",
 	  .mode		= 0444,
 	  .data		= &xchanmode,
 	  .maxlen	= sizeof(xchanmode),
 	  .proc_handler	= proc_dointvec
 	},
-	{ .ctl_name	= CTL_AUTO,
+	{
 	  .procname	= "calibrate",
 	  .mode		= 0644,
 	  .data		= &ath_calinterval,
@@ -2493,7 +2484,7 @@ static ctl_table ath_static_sysctls[] = {
 	{ 0 }
 };
 static ctl_table ath_ath_table[] = {
-	{ .ctl_name	= DEV_ATH,
+	{
 	  .procname	= "ath",
 	  .mode		= 0555,
 	  .child	= ath_static_sysctls