Merge branch 'origin' into devel-stable

Conflicts:
	arch/arm/mach-mx2/devices.c
	arch/arm/mach-mx2/devices.h
	sound/soc/pxa/pxa-ssp.c

1 files changed, 120 insertions, 105 deletions

diff --git a/drivers/input/touchscreen/elo.c b/drivers/input/touchscreen/elo.c
index 8f38c5e55ce6..486d31ba9c09 100644
--- a/drivers/input/touchscreen/elo.c
+++ b/drivers/input/touchscreen/elo.c
@@ -72,45 +72,49 @@ static void elo_process_data_10(struct elo *elo, unsigned char data)
 	struct input_dev *dev = elo->dev;
 
 	elo->data[elo->idx] = data;
-	switch (elo->idx++) {
-		case 0:
-			elo->csum = 0xaa;
-			if (data != ELO10_LEAD_BYTE) {
-				pr_debug("elo: unsynchronized data: 0x%02x\n", data);
-				elo->idx = 0;
-			}
-			break;
 
-		case 9:
+	switch (elo->idx++) {
+	case 0:
+		elo->csum = 0xaa;
+		if (data != ELO10_LEAD_BYTE) {
+			dev_dbg(&elo->serio->dev,
+				"unsynchronized data: 0x%02x\n", data);
 			elo->idx = 0;
-			if (data != elo->csum) {
-				pr_debug("elo: bad checksum: 0x%02x, expected 0x%02x\n",
-					 data, elo->csum);
-				break;
-			}
-			if (elo->data[1] != elo->expected_packet) {
-				if (elo->data[1] != ELO10_TOUCH_PACKET)
-					pr_debug("elo: unexpected packet: 0x%02x\n",
-						 elo->data[1]);
-				break;
-			}
-			if (likely(elo->data[1] == ELO10_TOUCH_PACKET)) {
-				input_report_abs(dev, ABS_X, (elo->data[4] << 8) | elo->data[3]);
-				input_report_abs(dev, ABS_Y, (elo->data[6] << 8) | elo->data[5]);
-				if (elo->data[2] & ELO10_PRESSURE)
-					input_report_abs(dev, ABS_PRESSURE,
-							(elo->data[8] << 8) | elo->data[7]);
-				input_report_key(dev, BTN_TOUCH, elo->data[2] & ELO10_TOUCH);
-				input_sync(dev);
-			} else if (elo->data[1] == ELO10_ACK_PACKET) {
-				if (elo->data[2] == '0')
-					elo->expected_packet = ELO10_TOUCH_PACKET;
-				complete(&elo->cmd_done);
-			} else {
-				memcpy(elo->response, &elo->data[1], ELO10_PACKET_LEN);
-				elo->expected_packet = ELO10_ACK_PACKET;
-			}
+		}
+		break;
+
+	case 9:
+		elo->idx = 0;
+		if (data != elo->csum) {
+			dev_dbg(&elo->serio->dev,
+				"bad checksum: 0x%02x, expected 0x%02x\n",
+				 data, elo->csum);
+			break;
+		}
+		if (elo->data[1] != elo->expected_packet) {
+			if (elo->data[1] != ELO10_TOUCH_PACKET)
+				dev_dbg(&elo->serio->dev,
+					"unexpected packet: 0x%02x\n",
+					 elo->data[1]);
 			break;
+		}
+		if (likely(elo->data[1] == ELO10_TOUCH_PACKET)) {
+			input_report_abs(dev, ABS_X, (elo->data[4] << 8) | elo->data[3]);
+			input_report_abs(dev, ABS_Y, (elo->data[6] << 8) | elo->data[5]);
+			if (elo->data[2] & ELO10_PRESSURE)
+				input_report_abs(dev, ABS_PRESSURE,
+						(elo->data[8] << 8) | elo->data[7]);
+			input_report_key(dev, BTN_TOUCH, elo->data[2] & ELO10_TOUCH);
+			input_sync(dev);
+		} else if (elo->data[1] == ELO10_ACK_PACKET) {
+			if (elo->data[2] == '0')
+				elo->expected_packet = ELO10_TOUCH_PACKET;
+			complete(&elo->cmd_done);
+		} else {
+			memcpy(elo->response, &elo->data[1], ELO10_PACKET_LEN);
+			elo->expected_packet = ELO10_ACK_PACKET;
+		}
+		break;
 	}
 	elo->csum += data;
 }
@@ -123,42 +127,53 @@ static void elo_process_data_6(struct elo *elo, unsigned char data)
 
 	switch (elo->idx++) {
 
-		case 0: if ((data & 0xc0) != 0xc0) elo->idx = 0; break;
-		case 1: if ((data & 0xc0) != 0x80) elo->idx = 0; break;
-		case 2: if ((data & 0xc0) != 0x40) elo->idx = 0; break;
-
-		case 3:
-			if (data & 0xc0) {
-				elo->idx = 0;
-				break;
-			}
+	case 0:
+		if ((data & 0xc0) != 0xc0)
+			elo->idx = 0;
+		break;
 
-			input_report_abs(dev, ABS_X, ((elo->data[0] & 0x3f) << 6) | (elo->data[1] & 0x3f));
-			input_report_abs(dev, ABS_Y, ((elo->data[2] & 0x3f) << 6) | (elo->data[3] & 0x3f));
+	case 1:
+		if ((data & 0xc0) != 0x80)
+			elo->idx = 0;
+		break;
 
-			if (elo->id == 2) {
-				input_report_key(dev, BTN_TOUCH, 1);
-				input_sync(dev);
-				elo->idx = 0;
-			}
+	case 2:
+		if ((data & 0xc0) != 0x40)
+			elo->idx = 0;
+		break;
 
+	case 3:
+		if (data & 0xc0) {
+			elo->idx = 0;
 			break;
+		}
 
-		case 4:
-			if (data) {
-				input_sync(dev);
-				elo->idx = 0;
-			}
-			break;
+		input_report_abs(dev, ABS_X, ((elo->data[0] & 0x3f) << 6) | (elo->data[1] & 0x3f));
+		input_report_abs(dev, ABS_Y, ((elo->data[2] & 0x3f) << 6) | (elo->data[3] & 0x3f));
 
-		case 5:
-			if ((data & 0xf0) == 0) {
-				input_report_abs(dev, ABS_PRESSURE, elo->data[5]);
-				input_report_key(dev, BTN_TOUCH, !!elo->data[5]);
-			}
+		if (elo->id == 2) {
+			input_report_key(dev, BTN_TOUCH, 1);
 			input_sync(dev);
 			elo->idx = 0;
-			break;
+		}
+
+		break;
+
+	case 4:
+		if (data) {
+			input_sync(dev);
+			elo->idx = 0;
+		}
+		break;
+
+	case 5:
+		if ((data & 0xf0) == 0) {
+			input_report_abs(dev, ABS_PRESSURE, elo->data[5]);
+			input_report_key(dev, BTN_TOUCH, !!elo->data[5]);
+		}
+		input_sync(dev);
+		elo->idx = 0;
+		break;
 	}
 }
 
@@ -170,17 +185,17 @@ static void elo_process_data_3(struct elo *elo, unsigned char data)
 
 	switch (elo->idx++) {
 
-		case 0:
-			if ((data & 0x7f) != 0x01)
-				elo->idx = 0;
-			break;
-		case 2:
-			input_report_key(dev, BTN_TOUCH, !(elo->data[1] & 0x80));
-			input_report_abs(dev, ABS_X, elo->data[1]);
-			input_report_abs(dev, ABS_Y, elo->data[2]);
-			input_sync(dev);
+	case 0:
+		if ((data & 0x7f) != 0x01)
 			elo->idx = 0;
-			break;
+		break;
+	case 2:
+		input_report_key(dev, BTN_TOUCH, !(elo->data[1] & 0x80));
+		input_report_abs(dev, ABS_X, elo->data[1]);
+		input_report_abs(dev, ABS_Y, elo->data[2]);
+		input_sync(dev);
+		elo->idx = 0;
+		break;
 	}
 }
 
@@ -189,19 +204,19 @@ static irqreturn_t elo_interrupt(struct serio *serio,
 {
 	struct elo *elo = serio_get_drvdata(serio);
 
-	switch(elo->id) {
-		case 0:
-			elo_process_data_10(elo, data);
-			break;
-
-		case 1:
-		case 2:
-			elo_process_data_6(elo, data);
-			break;
-
-		case 3:
-			elo_process_data_3(elo, data);
-			break;
+	switch (elo->id) {
+	case 0:
+		elo_process_data_10(elo, data);
+		break;
+
+	case 1:
+	case 2:
+		elo_process_data_6(elo, data);
+		break;
+
+	case 3:
+		elo_process_data_3(elo, data);
+		break;
 	}
 
 	return IRQ_HANDLED;
@@ -261,10 +276,10 @@ static int elo_setup_10(struct elo *elo)
 	if (packet[3] & ELO10_PRESSURE)
 		input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0);
 
-	printk(KERN_INFO "elo: %sTouch touchscreen, fw: %02x.%02x, "
-		"features: 0x%02x, controller: 0x%02x\n",
-		elo_types[(packet[1] -'0') & 0x03],
-		packet[5], packet[4], packet[3], packet[7]);
+	dev_info(&elo->serio->dev,
+		 "%sTouch touchscreen, fw: %02x.%02x, features: 0x%02x, controller: 0x%02x\n",
+		 elo_types[(packet[1] -'0') & 0x03],
+		 packet[5], packet[4], packet[3], packet[7]);
 
 	return 0;
 }
@@ -330,24 +345,24 @@ static int elo_connect(struct serio *serio, struct serio_driver *drv)
 
 	switch (elo->id) {
 
-		case 0: /* 10-byte protocol */
-			if (elo_setup_10(elo))
-				goto fail3;
+	case 0: /* 10-byte protocol */
+		if (elo_setup_10(elo))
+			goto fail3;
 
-			break;
+		break;
 
-		case 1: /* 6-byte protocol */
-			input_set_abs_params(input_dev, ABS_PRESSURE, 0, 15, 0, 0);
+	case 1: /* 6-byte protocol */
+		input_set_abs_params(input_dev, ABS_PRESSURE, 0, 15, 0, 0);
 
-		case 2: /* 4-byte protocol */
-			input_set_abs_params(input_dev, ABS_X, 96, 4000, 0, 0);
-			input_set_abs_params(input_dev, ABS_Y, 96, 4000, 0, 0);
-			break;
+	case 2: /* 4-byte protocol */
+		input_set_abs_params(input_dev, ABS_X, 96, 4000, 0, 0);
+		input_set_abs_params(input_dev, ABS_Y, 96, 4000, 0, 0);
+		break;
 
-		case 3: /* 3-byte protocol */
-			input_set_abs_params(input_dev, ABS_X, 0, 255, 0, 0);
-			input_set_abs_params(input_dev, ABS_Y, 0, 255, 0, 0);
-			break;
+	case 3: /* 3-byte protocol */
+		input_set_abs_params(input_dev, ABS_X, 0, 255, 0, 0);
+		input_set_abs_params(input_dev, ABS_Y, 0, 255, 0, 0);
+		break;
 	}
 
 	err = input_register_device(elo->dev);