kernel: split patches folder up into backport, pending and hack folders

* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused

Signed-off-by: John Crispin <john@phrozen.org>

target/linux/generic/pending-4.4/835-misc-owl_loader.patch

@@ -0,0 +1,31 @@
+--- a/drivers/misc/Kconfig
++++ b/drivers/misc/Kconfig
+@@ -150,6 +150,18 @@ config SGI_IOC4
+ 	  If you have an SGI Altix with an IOC4-based card say Y.
+ 	  Otherwise say N.
+ 
++config OWL_LOADER
++	tristate "Owl loader for initializing Atheros PCI(e) Wifi chips"
++	depends on PCI
++	---help---
++	This kernel module helps to initialize certain Qualcomm
++	Atheros' PCI(e) Wifi chips, which have the init data
++	(which contains the PCI device ID for example) stored
++	together with the calibration data in the file system.
++
++	This is necessary for devices like the Cisco Meraki Z1, say M.
++	Otherwise say N.
++
+ config TIFM_CORE
+ 	tristate "TI Flash Media interface support"
+ 	depends on PCI
+--- a/drivers/misc/Makefile
++++ b/drivers/misc/Makefile
+@@ -15,6 +15,7 @@ obj-$(CONFIG_BMP085_SPI)	+= bmp085-spi.o
+ obj-$(CONFIG_DUMMY_IRQ)		+= dummy-irq.o
+ obj-$(CONFIG_ICS932S401)	+= ics932s401.o
+ obj-$(CONFIG_LKDTM)		+= lkdtm.o
++obj-$(CONFIG_OWL_LOADER)	+= owl-loader.o
+ obj-$(CONFIG_TIFM_CORE)       	+= tifm_core.o
+ obj-$(CONFIG_TIFM_7XX1)       	+= tifm_7xx1.o
+ obj-$(CONFIG_PHANTOM)		+= phantom.o