Merge tag 'v3.18-rc4' into patchwork

Needed due to some important regression fixes at RC core.

* commit 'v3.18-rc4': (587 commits)
  Linux 3.18-rc4
  ARM: dts: zynq: Enable PL clocks for Parallella
  tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP
  tiny: reverse logic for DISABLE_DEV_COREDUMP
  i2c: core: Dispose OF IRQ mapping at client removal time
  i2c: at91: don't account as iowait
  i2c: remove FSF address
  USB: Update default usb-storage delay_use value in kernel-parameters.txt
  sysfs: driver core: Fix glue dir race condition by gdp_mutex
  MIPS: Fix build with binutils 2.24.51+
  xfs: track bulkstat progress by agino
  xfs: bulkstat error handling is broken
  xfs: bulkstat main loop logic is a mess
  xfs: bulkstat chunk-formatter has issues
  xfs: bulkstat chunk formatting cursor is broken
  xfs: bulkstat btree walk doesn't terminate
  mm: Fix comment before truncate_setsize()
  USB: cdc-acm: add quirk for control-line state requests
  tty: Fix pty master poll() after slave closes v2
  MIPS: R3000: Fix debug output for Virtual page number
  ...

Conflicts:
	drivers/media/rc/rc-main.c

3 files changed, 17 insertions, 12 deletions

diff --git a/drivers/media/dvb-frontends/ds3000.c b/drivers/media/dvb-frontends/ds3000.c
index 335daeff91b9..9d0d0347758f 100644
--- a/drivers/media/dvb-frontends/ds3000.c
+++ b/drivers/media/dvb-frontends/ds3000.c
@@ -864,6 +864,13 @@ struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
 	memcpy(&state->frontend.ops, &ds3000_ops,
 			sizeof(struct dvb_frontend_ops));
 	state->frontend.demodulator_priv = state;
+
+	/*
+	 * Some devices like T480 starts with voltage on. Be sure
+	 * to turn voltage off during init, as this can otherwise
+	 * interfere with Unicable SCR systems.
+	 */
+	ds3000_set_voltage(&state->frontend, SEC_VOLTAGE_OFF);
 	return &state->frontend;
 
 error3:
diff --git a/drivers/media/dvb-frontends/sp2.c b/drivers/media/dvb-frontends/sp2.c
index 320cbe951790..cc1ef966f99f 100644
--- a/drivers/media/dvb-frontends/sp2.c
+++ b/drivers/media/dvb-frontends/sp2.c
@@ -269,7 +269,7 @@ int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221,
 	return s->status;
 }
 
-int sp2_init(struct sp2 *s)
+static int sp2_init(struct sp2 *s)
 {
 	int ret = 0;
 	u8 buf;
@@ -351,7 +351,7 @@ err:
 	return ret;
 }
 
-int sp2_exit(struct i2c_client *client)
+static int sp2_exit(struct i2c_client *client)
 {
 	struct sp2 *s;
 
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c
index d9905fb52f84..b35d65c9cc05 100644
--- a/drivers/media/dvb-frontends/tc90522.c
+++ b/drivers/media/dvb-frontends/tc90522.c
@@ -216,32 +216,30 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe)
 	c->delivery_system = SYS_ISDBS;
 
 	layers = 0;
-	ret = reg_read(state, 0xe8, val, 3);
+	ret = reg_read(state, 0xe6, val, 5);
 	if (ret == 0) {
-		int slots;
 		u8 v;
 
+		c->stream_id = val[0] << 8 | val[1];
+
 		/* high/single layer */
-		v = (val[0] & 0x70) >> 4;
+		v = (val[2] & 0x70) >> 4;
 		c->modulation = (v == 7) ? PSK_8 : QPSK;
 		c->fec_inner = fec_conv_sat[v];
 		c->layer[0].fec = c->fec_inner;
 		c->layer[0].modulation = c->modulation;
-		c->layer[0].segment_count = val[1] & 0x3f; /* slots */
+		c->layer[0].segment_count = val[3] & 0x3f; /* slots */
 
 		/* low layer */
-		v = (val[0] & 0x07);
+		v = (val[2] & 0x07);
 		c->layer[1].fec = fec_conv_sat[v];
 		if (v == 0)  /* no low layer */
 			c->layer[1].segment_count = 0;
 		else
-			c->layer[1].segment_count = val[2] & 0x3f; /* slots */
+			c->layer[1].segment_count = val[4] & 0x3f; /* slots */
 		/* actually, BPSK if v==1, but not defined in fe_modulation_t */
 		c->layer[1].modulation = QPSK;
 		layers = (v > 0) ? 2 : 1;
-
-		slots =  c->layer[0].segment_count +  c->layer[1].segment_count;
-		c->symbol_rate = 28860000 * slots / 48;
 	}
 
 	/* statistics */
@@ -363,7 +361,7 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe)
 		u8 v;
 
 		c->isdbt_partial_reception = val[0] & 0x01;
-		c->isdbt_sb_mode = (val[0] & 0xc0) == 0x01;
+		c->isdbt_sb_mode = (val[0] & 0xc0) == 0x40;
 
 		/* layer A */
 		v = (val[2] & 0x78) >> 3;