Merge branch 'master' into for-next

Conflicts:
	drivers/devfreq/exynos4_bus.c

Sync with Linus' tree to be able to apply patches that are
against newer code (mvneta).

4 files changed, 36 insertions, 17 deletions

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 9cd3cb8f888a..a8a41e07a221 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -67,6 +67,7 @@ static struct usb_device_id ath3k_table[] = {
         { USB_DEVICE(0x13d3, 0x3304) },
         { USB_DEVICE(0x0930, 0x0215) },
         { USB_DEVICE(0x0489, 0xE03D) },
+        { USB_DEVICE(0x0489, 0xE027) },
 
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03F0, 0x311D) },
@@ -76,10 +77,15 @@ static struct usb_device_id ath3k_table[] = {
         { USB_DEVICE(0x0CF3, 0x311D) },
         { USB_DEVICE(0x13d3, 0x3375) },
         { USB_DEVICE(0x04CA, 0x3005) },
+        { USB_DEVICE(0x04CA, 0x3006) },
+        { USB_DEVICE(0x04CA, 0x3008) },
         { USB_DEVICE(0x13d3, 0x3362) },
         { USB_DEVICE(0x0CF3, 0xE004) },
         { USB_DEVICE(0x0930, 0x0219) },
         { USB_DEVICE(0x0489, 0xe057) },
+        { USB_DEVICE(0x13d3, 0x3393) },
+        { USB_DEVICE(0x0489, 0xe04e) },
+        { USB_DEVICE(0x0489, 0xe056) },
 
         /* Atheros AR5BBU12 with sflash firmware */
         { USB_DEVICE(0x0489, 0xE02C) },
@@ -103,10 +109,15 @@ static struct usb_device_id ath3k_blist_tbl[] = {
         { USB_DEVICE(0x0cf3, 0x311D), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 },
 
         /* Atheros AR5BBU22 with sflash firmware */
         { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 3f4bfc814dc7..9959d4cb23dc 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -492,7 +492,7 @@ done:
 static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
 {
         u16 buf_len = 0;
-        int ret, buf_block_len, blksz;
+        int ret, num_blocks, blksz;
         struct sk_buff *skb = NULL;
         u32 type;
         u8 *payload = NULL;
@@ -514,18 +514,17 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
         }
 
         blksz = SDIO_BLOCK_SIZE;
-        buf_block_len = (buf_len + blksz - 1) / blksz;
+        num_blocks = DIV_ROUND_UP(buf_len, blksz);
 
         if (buf_len <= SDIO_HEADER_LEN
-                        || (buf_block_len * blksz) > ALLOC_BUF_SIZE) {
+            || (num_blocks * blksz) > ALLOC_BUF_SIZE) {
                 BT_ERR("invalid packet length: %d", buf_len);
                 ret = -EINVAL;
                 goto exit;
         }
 
         /* Allocate buffer */
-        skb = bt_skb_alloc(buf_block_len * blksz + BTSDIO_DMA_ALIGN,
-                                                                GFP_ATOMIC);
+        skb = bt_skb_alloc(num_blocks * blksz + BTSDIO_DMA_ALIGN, GFP_ATOMIC);
         if (skb == NULL) {
                 BT_ERR("No free skb");
                 goto exit;
@@ -541,7 +540,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
         payload = skb->data;
 
         ret = sdio_readsb(card->func, payload, card->ioport,
-                          buf_block_len * blksz);
+                          num_blocks * blksz);
         if (ret < 0) {
                 BT_ERR("readsb failed: %d", ret);
                 ret = -EIO;
@@ -553,7 +552,16 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
          */
 
         buf_len = payload[0];
-        buf_len |= (u16) payload[1] << 8;
+        buf_len |= payload[1] << 8;
+        buf_len |= payload[2] << 16;
+
+        if (buf_len > blksz * num_blocks) {
+                BT_ERR("Skip incorrect packet: hdrlen %d buffer %d",
+                       buf_len, blksz * num_blocks);
+                ret = -EIO;
+                goto exit;
+        }
+
         type = payload[3];
 
         switch (type) {
@@ -589,8 +597,7 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
 
         default:
                 BT_ERR("Unknown packet type:%d", type);
-                print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, payload,
-                                                blksz * buf_block_len);
+                BT_ERR("hex: %*ph", blksz * num_blocks, payload);
 
                 kfree_skb(skb);
                 skb = NULL;
@@ -849,8 +856,7 @@ static int btmrvl_sdio_host_to_card(struct btmrvl_private *priv,
                 if (ret < 0) {
                         i++;
                         BT_ERR("i=%d writesb failed: %d", i, ret);
-                        print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
-                                                payload, nb);
+                        BT_ERR("hex: %*ph", nb, payload);
                         ret = -EIO;
                         if (i > MAX_WRITE_IOMEM_RETRY)
                                 goto exit;
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index debda27df9b0..7e351e345476 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -96,6 +96,7 @@ static struct usb_device_id btusb_table[] = {
         { USB_DEVICE(0x0c10, 0x0000) },
 
         /* Broadcom BCM20702A0 */
+        { USB_DEVICE(0x0b05, 0x17b5) },
         { USB_DEVICE(0x04ca, 0x2003) },
         { USB_DEVICE(0x0489, 0xe042) },
         { USB_DEVICE(0x413c, 0x8197) },
@@ -124,6 +125,7 @@ static struct usb_device_id blacklist_table[] = {
         { USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
         { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
         { USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
+        { USB_DEVICE(0x0489, 0xe027), .driver_info = BTUSB_IGNORE },
 
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
@@ -133,10 +135,15 @@ static struct usb_device_id blacklist_table[] = {
         { USB_DEVICE(0x0cf3, 0x311d), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x13d3, 0x3375), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3006), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
         { USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },
+        { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 },
 
         /* Atheros AR5BBU12 with sflash firmware */
         { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index c8abce3d2d9c..ed0fade46aed 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -270,15 +270,10 @@ static int hci_uart_send_frame(struct sk_buff *skb)
  */
 static int hci_uart_tty_open(struct tty_struct *tty)
 {
-        struct hci_uart *hu = (void *) tty->disc_data;
+        struct hci_uart *hu;
 
         BT_DBG("tty %p", tty);
 
-        /* FIXME: This btw is bogus, nothing requires the old ldisc to clear
-           the pointer */
-        if (hu)
-                return -EEXIST;
-
         /* Error if the tty has no write op instead of leaving an exploitable
            hole */
         if (tty->ops->write == NULL)