V4L/DVB (9013): S2API: cx24116 Rolloff changes, sysctls cleanup, isl power changes.

Remove the debugging sysctls.
Rolloff was broken, not it works as expected and has been tested in kaffeine.
Power related changes for the isl6421 are not implemented on the HVR4000/4000LITE.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/cx24116.c

@@ -36,7 +36,6 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/firmware.h>
-#include <linux/sysctl.h>
 
 #include "dvb_frontend.h"
 #include "cx24116.h"
@@ -108,70 +107,6 @@ static int debug = 0;
 /* DiSEqC tone burst */
 static int toneburst = 1;
 
-/* debug & toneburst sysctl */
-static struct ctl_table_header *kernel_table_header;
-static ctl_table toneburst_table[] = {
-{
-	.ctl_name       = 0,
-	.procname       = "toneburst",
-	.data           = &toneburst,
-	.maxlen         = sizeof(int),
-	.mode           = 0666,
-	.child          = NULL,
-	.parent         = NULL,
-	.proc_handler   = &proc_dointvec,
-	.strategy       = NULL,
-	.extra1         = NULL,
-	.extra2         = NULL,
-},
-{
-	.ctl_name       = 0,
-	.procname       = "debug",
-	.data           = &debug,
-	.maxlen         = sizeof(int),
-	.mode           = 0666,
-	.child          = NULL,
-	.parent         = NULL,
-	.proc_handler   = &proc_dointvec,
-	.strategy       = NULL,
-	.extra1         = NULL,
-	.extra2         = NULL,
-	},
-	{0},
-};
-static ctl_table cx24116_table[] = {
-{
-	.ctl_name       = 0,
-	.procname       = "cx24116",
-	.data           = NULL,
-	.maxlen         = 0,
-	.mode           = 0555,
-	.child          = toneburst_table,
-	.parent         = NULL,
-	.proc_handler   = NULL,
-	.strategy       = NULL,
-	.extra1         = NULL,
-	.extra2         = NULL,
-	},
-	{0},
-};
-static ctl_table kernel_table[] = {
-{
-	.ctl_name       = CTL_DEV,
-	.procname       = "dev",
-	.data           = NULL,
-	.maxlen         = 0,
-	.mode           = 0555,
-	.child          = cx24116_table,
-	.parent         = NULL,
-	.proc_handler   = NULL,
-	.strategy       = NULL,
-	.extra1         = NULL,
-	.extra2         = NULL,
-	},
-	{0},
-};
-
 enum cmds
 {
 	CMD_SET_VCO     = 0x10,
@@ -964,7 +899,7 @@ static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
 		 * 2/C/A: E0 10 38 F8..FB
 		 * 3/D/B: E0 10 38 FC..FF
 		 *
-		 * datebyte[3]= 8421:8421
+		 * databyte[3]= 8421:8421
 		 *              ABCD:WXYZ
 		 *              CLR :SET
 		 *
@@ -1061,7 +996,6 @@ static void cx24116_release(struct dvb_frontend* fe)
 	struct cx24116_state* state = fe->demodulator_priv;
 	dprintk("%s\n",__func__);
 	kfree(state);
-	unregister_sysctl_table(kernel_table_header);
 }
 
 static struct dvb_frontend_ops cx24116_ops;
@@ -1074,15 +1008,11 @@ struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
 
 	dprintk("%s\n",__func__);
 
-	kernel_table_header = register_sysctl_table(kernel_table);
-	if(!kernel_table_header)
-		goto error1;
-
 	/* allocate memory for the internal state */
 	state = kmalloc(sizeof(struct cx24116_state), GFP_KERNEL);
 	if (state == NULL) {
 		printk("Unable to kmalloc\n");
-		goto error2;
+		goto error1;
 	}
 
 	/* setup the state */
@@ -1095,7 +1025,7 @@ struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
 	ret = (cx24116_readreg(state, 0xFF) << 8) | cx24116_readreg(state, 0xFE);
 	if (ret != 0x0501) {
 		printk("Invalid probe, probably not a CX24116 device\n");
-		goto error3;
+		goto error2;
 	}
 
 	/* create dvb_frontend */
@@ -1103,8 +1033,7 @@ struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
 	state->frontend.demodulator_priv = state;
 	return &state->frontend;
 
-error3: kfree(state);
-error2: unregister_sysctl_table(kernel_table_header);
+error2: kfree(state);
 error1: return NULL;
 }
 /*
@@ -1195,7 +1124,8 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 		case SYS_DVBS:
 			dprintk("%s: DVB-S delivery system selected\n",__func__);
 			state->dnxt.pilot = PILOT_OFF;
-			state->dnxt.rolloff = CX24116_ROLLOFF_035;
+			state->dnxt.rolloff_val = CX24116_ROLLOFF_035;
+			state->dnxt.rolloff = c->rolloff;
 			break;
 		case SYS_DVBS2:
 			dprintk("%s: DVB-S2 delivery system selected\n",__func__);

drivers/media/video/cx88/cx88-dvb.c

@@ -946,7 +946,7 @@ static int dvb_register(struct cx8802_dev *dev)
 		if (dev->dvb.frontend) {
 			dvb_attach(isl6421_attach, dev->dvb.frontend,
 				&dev->core->i2c_adap,
-				0x08, 0x00, 0x00);
+				0x08, ISL6421_DCL, 0x00);
 		}
 		break;
 	case CX88_BOARD_TEVII_S460: