MIPS: defconfig: Cleanup from old Kconfig options

Remove old, dead Kconfig options (in order appearing in this commit):
 - EXPERIMENTAL is gone since v3.9;
 - INET_LRO: commit 7bbf3cae65 ("ipv4: Remove inet_lro library");
 - MTD_CONCAT: commit f53fdebcc3 ("mtd: drop MTD_CONCAT from Kconfig
   entirely");
 - MTD_CHAR: commit 660685d9d1 ("mtd: merge mtdchar module with
   mtdcore");
 - NETDEV_1000 and NETDEV_10000: commit f860b0522f ("drivers/net:
   Kconfig and Makefile cleanup"); NET_ETHERNET should be replaced with
   just ETHERNET but that is separate change;
 - MISC_DEVICES: commit 7c5763b845 ("drivers: misc: Remove
   MISC_DEVICES config option");
 - HID_SUPPORT: commit 1f41a6a994 ("HID: Fix the generic Kconfig
   options");
 - BT_L2CAP and BT_SCO: commit f1e91e1640 ("Bluetooth: Always compile
   SCO and L2CAP in Bluetooth Core");
 - DEBUG_ERRORS: commit b025a3f836 ("ARM: 6876/1: Kconfig.debug:
   Remove unused CONFIG_DEBUG_ERRORS");
 - USB_DEVICE_CLASS: commit 007bab9132 ("USB: remove
   CONFIG_USB_DEVICE_CLASS");
 - RCU_CPU_STALL_DETECTOR: commit a00e0d714f ("rcu: Remove conditional
   compilation for RCU CPU stall warnings");
 - IP_NF_QUEUE: commit 3dd6664fac ("netfilter: remove unused "config
   IP_NF_QUEUE"");
 - IP_NF_TARGET_ULOG: commit d4da843e6f ("netfilter: kill remnants of
   ulog targets");
 - IP6_NF_QUEUE: commit d16cf20e2f ("netfilter: remove ip_queue
   support");
 - IP6_NF_TARGET_LOG: commit 6939c33a75 ("netfilter: merge ipt_LOG and
   ip6_LOG into xt_LOG");
 - USB_LED: commit a335aaf312 ("usb: misc: remove outdated USB LED
   driver");
 - MMC_UNSAFE_RESUME: commit 2501c9179d ("mmc: core: Use
   MMC_UNSAFE_RESUME as default behavior");
 - AUTOFS_FS: commit 561c5cf923 ("staging: Remove autofs3");
 - VIDEO_OUTPUT_CONTROL: commit f167a64e9d ("video / output: Drop
   display output class support");
 - USB_LIBUSUAL: commit f61870ee6f ("usb: remove libusual");
 - CRYPTO_ZLIB: 110492183c ("crypto: compress - remove unused pcomp
   interface");
 - BLK_DEV_UB: commit 68a5059ecf ("block: remove the deprecated ub
   driver");

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-kernel@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: linux-arm-kernel@lists.infradead.org
Patchwork: https://patchwork.linux-mips.org/patch/16342/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/configs/lemote2f_defconfig

@@ -7,7 +7,6 @@ CONFIG_HIGH_RES_TIMERS=y
 CONFIG_PREEMPT=y
 CONFIG_KEXEC=y
 # CONFIG_SECCOMP is not set
-CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
@@ -83,8 +82,6 @@ CONFIG_NET_SCHED=y
 CONFIG_NET_EMATCH=y
 CONFIG_NET_CLS_ACT=y
 CONFIG_BT=m
-CONFIG_BT_L2CAP=y
-CONFIG_BT_SCO=y
 CONFIG_BT_RFCOMM=m
 CONFIG_BT_RFCOMM_TTY=y
 CONFIG_BT_BNEP=m
@@ -142,7 +139,6 @@ CONFIG_8139TOO=y
 # CONFIG_8139TOO_PIO is not set
 CONFIG_R8169=y
 CONFIG_R8169_VLAN=y
-# CONFIG_NETDEV_10000 is not set
 CONFIG_USB_USBNET=m
 CONFIG_USB_NET_CDC_EEM=m
 CONFIG_NETCONSOLE=m
@@ -205,7 +201,6 @@ CONFIG_USB_ZR364XX=m
 CONFIG_USB_STKWEBCAM=m
 CONFIG_USB_S2255=m
 # CONFIG_RADIO_ADAPTERS is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 CONFIG_FB_MODE_HELPERS=y
@@ -290,7 +285,6 @@ CONFIG_HID_WACOM=m
 CONFIG_HID_ZEROPLUS=m
 CONFIG_ZEROPLUS_FF=y
 CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
 CONFIG_USB_DYNAMIC_MINORS=y
 CONFIG_USB_OTG_WHITELIST=y
 CONFIG_USB_MON=y
@@ -313,10 +307,8 @@ CONFIG_USB_STORAGE_SDDR09=m
 CONFIG_USB_STORAGE_SDDR55=m
 CONFIG_USB_STORAGE_JUMPSHOT=m
 CONFIG_USB_STORAGE_ALAUDA=m
-CONFIG_USB_LIBUSUAL=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_LED=m
 CONFIG_USB_GADGET=m
 CONFIG_USB_GADGET_M66592=y
 CONFIG_MMC=m
@@ -341,7 +333,6 @@ CONFIG_XFS_POSIX_ACL=y
 CONFIG_BTRFS_FS=m
 CONFIG_QUOTA=y
 CONFIG_QFMT_V2=m
-CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 CONFIG_FSCACHE=m
 CONFIG_CACHEFILES=m
@@ -407,8 +398,6 @@ CONFIG_PRINTK_TIME=y
 CONFIG_FRAME_WARN=1024
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_FS=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
 CONFIG_KEYS=y
 CONFIG_CRYPTO_FIPS=y
 CONFIG_CRYPTO_NULL=m
@@ -446,6 +435,5 @@ CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_TEA=m
 CONFIG_CRYPTO_TWOFISH=m
 CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_ZLIB=m
 CONFIG_CRYPTO_LZO=m
 CONFIG_CRC_T10DIF=y