backports: Remove NFC support

I am not aware of any user of the NFC coded in backports, at least I
haven't seen any patches regarding this. Remove this code to reduce the
efforts needed in the backports project.

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

4 files changed, 0 insertions, 78 deletions

diff --git a/patches/0013-fix-makefile-includes/mei_phy.patch b/patches/0013-fix-makefile-includes/mei_phy.patch
deleted file mode 100644
index c05f6eac..00000000
--- a/patches/0013-fix-makefile-includes/mei_phy.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/drivers/nfc/mei_phy.c
-+++ b/drivers/nfc/mei_phy.c
-@@ -19,6 +19,7 @@
- #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
- 
- #include <linux/module.h>
-+#include <linux/sched.h>
- #include <linux/slab.h>
- #include <linux/nfc.h>
- 
diff --git a/patches/0059-uuid-in-mei/nfc.patch b/patches/0059-uuid-in-mei/nfc.patch
deleted file mode 100644
index 9953c819..00000000
--- a/patches/0059-uuid-in-mei/nfc.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/drivers/nfc/microread/mei.c
-+++ b/drivers/nfc/microread/mei.c
-@@ -67,7 +67,13 @@ static int microread_mei_remove(struct m
- }
- 
- static struct mei_cl_device_id microread_mei_tbl[] = {
-+#if LINUX_VERSION_IS_GEQ(4,4,0)
- 	{ MICROREAD_DRIVER_NAME, MEI_NFC_UUID, MEI_CL_VERSION_ANY},
-+#elif LINUX_VERSION_IS_GEQ(4,2,0)
-+	{ MICROREAD_DRIVER_NAME, MEI_NFC_UUID},
-+#else
-+	{ MICROREAD_DRIVER_NAME},
-+#endif
- 
- 	/* required last entry */
- 	{ }
---- a/drivers/nfc/pn544/mei.c
-+++ b/drivers/nfc/pn544/mei.c
-@@ -67,7 +67,13 @@ static int pn544_mei_remove(struct mei_c
- }
- 
- static struct mei_cl_device_id pn544_mei_tbl[] = {
-+#if LINUX_VERSION_IS_GEQ(4,4,0)
- 	{ PN544_DRIVER_NAME, MEI_NFC_UUID, MEI_CL_VERSION_ANY},
-+#elif LINUX_VERSION_IS_GEQ(4,2,0)
-+	{ PN544_DRIVER_NAME, MEI_NFC_UUID},
-+#else
-+	{ PN544_DRIVER_NAME},
-+#endif
- 
- 	/* required last entry */
- 	{ }
diff --git a/patches/0061-termios_rwsem/nfc.patch b/patches/0061-termios_rwsem/nfc.patch
deleted file mode 100644
index c8ad8b46..00000000
--- a/patches/0061-termios_rwsem/nfc.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/net/nfc/nci/uart.c
-+++ b/net/nfc/nci/uart.c
-@@ -439,9 +439,17 @@ void nci_uart_set_config(struct nci_uart
- 	if (!nu->tty)
- 		return;
- 
-+#if LINUX_VERSION_IS_GEQ(3,12,0)
- 	down_read(&nu->tty->termios_rwsem);
-+#else
-+	mutex_lock(&nu->tty->termios_mutex);
-+#endif /* if LINUX_VERSION_IS_GEQ(3,12,0) */
- 	new_termios = nu->tty->termios;
-+#if LINUX_VERSION_IS_GEQ(3,12,0)
- 	up_read(&nu->tty->termios_rwsem);
-+#else
-+	mutex_unlock(&nu->tty->termios_mutex);
-+#endif /* if LINUX_VERSION_IS_GEQ(3,12,0) */
- 	tty_termios_encode_baud_rate(&new_termios, baudrate, baudrate);
- 
- 	if (flow_ctrl)
diff --git a/patches/0081-proto_ops-accept/nfc.patch b/patches/0081-proto_ops-accept/nfc.patch
deleted file mode 100644
index 05b55805..00000000
--- a/patches/0081-proto_ops-accept/nfc.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
-index 043c6d3..5b4e44c 100644
---- a/net/nfc/llcp_sock.c
-+++ b/net/nfc/llcp_sock.c
-@@ -443,7 +443,11 @@ struct sock *nfc_llcp_accept_dequeue(str
- }
- 
- static int llcp_sock_accept(struct socket *sock, struct socket *newsock,
-+#if LINUX_VERSION_IS_GEQ(4,11,0)
- 			    int flags, bool kern)
-+#else
-+			    int flags)
-+#endif
- {
- 	DECLARE_WAITQUEUE(wait, current);
- 	struct sock *sk = sock->sk, *new_sk;