backports: Remove unused parts

This removes parts which were only used by subsystems which are not
included in backports any more, for example media, bluetooth and
Ethernet.
The patches which are removed in this commit are not applied to the
kernel tree anyway with the default configuration because non of the
files get copied. The freezer, media, regulator and sound parts were
only used by the already removed media drivers. The flow dissector file
is not copied any more.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 0 insertions, 83 deletions

diff --git a/patches/0047-write_iter/bluetooth.patch b/patches/0047-write_iter/bluetooth.patch
deleted file mode 100644
index 093b526c..00000000
--- a/patches/0047-write_iter/bluetooth.patch
+++ /dev/null
@@ -1,83 +0,0 @@
---- a/drivers/bluetooth/hci_vhci.c
-+++ b/drivers/bluetooth/hci_vhci.c
-@@ -151,6 +151,7 @@ static int vhci_create_device(struct vhc
- 	return 0;
- }
- 
-+#if LINUX_VERSION_IS_GEQ(3,18,0)
- static inline ssize_t vhci_get_user(struct vhci_data *data,
- 				    struct iov_iter *from)
- {
-@@ -158,6 +159,17 @@ static inline ssize_t vhci_get_user(stru
- 	struct sk_buff *skb;
- 	__u8 pkt_type, opcode;
- 	int ret;
-+#else
-+static inline ssize_t vhci_get_user(struct vhci_data *data,
-+				    const struct iovec *iov,
-+				    unsigned long count)
-+{
-+	size_t len = iov_length(iov, count);
-+	struct sk_buff *skb;
-+	__u8 pkt_type, opcode;
-+	unsigned long i;
-+	int ret;
-+#endif
- 
- 	if (len < 2 || len > HCI_MAX_FRAME_SIZE)
- 		return -EINVAL;
-@@ -166,10 +178,20 @@ static inline ssize_t vhci_get_user(stru
- 	if (!skb)
- 		return -ENOMEM;
- 
-+#if LINUX_VERSION_IS_GEQ(3,18,0)
- 	if (copy_from_iter(skb_put(skb, len), len, from) != len) {
- 		kfree_skb(skb);
- 		return -EFAULT;
- 	}
-+#else
-+	for (i = 0; i < count; i++) {
-+		if (copy_from_user(skb_put(skb, iov[i].iov_len),
-+				   iov[i].iov_base, iov[i].iov_len)) {
-+			kfree_skb(skb);
-+			return -EFAULT;
-+		}
-+	}
-+#endif
- 
- 	pkt_type = *((__u8 *) skb->data);
- 	skb_pull(skb, 1);
-@@ -281,12 +303,21 @@ static ssize_t vhci_read(struct file *fi
- 	return ret;
- }
- 
-+#if LINUX_VERSION_IS_GEQ(3,18,0)
- static ssize_t vhci_write(struct kiocb *iocb, struct iov_iter *from)
-+#else
-+static ssize_t vhci_write(struct kiocb *iocb, const struct iovec *iov,
-+			  unsigned long count, loff_t pos)
-+#endif
- {
- 	struct file *file = iocb->ki_filp;
- 	struct vhci_data *data = file->private_data;
- 
-+#if LINUX_VERSION_IS_GEQ(3,18,0)
- 	return vhci_get_user(data, from);
-+#else
-+	return vhci_get_user(data, iov, count);
-+#endif
- }
- 
- static unsigned int vhci_poll(struct file *file, poll_table *wait)
-@@ -351,7 +382,11 @@ static int vhci_release(struct inode *in
- static const struct file_operations vhci_fops = {
- 	.owner		= THIS_MODULE,
- 	.read		= vhci_read,
-+#if LINUX_VERSION_IS_GEQ(3,18,0)
- 	.write_iter	= vhci_write,
-+#else
-+	.aio_write	= vhci_write,
-+#endif
- 	.poll		= vhci_poll,
- 	.open		= vhci_open,
- 	.release	= vhci_release,