treewide: fix typo of "suport" in various comments and Kconfig

Documentation/hwmon/pmbus

Documentation/video4linux/bttv/Sound-FAQ

arch/mips/txx9/generic/pci.c

arch/powerpc/include/asm/oprofile_impl.h

arch/sh/boards/board-espt.c

drivers/acpi/acpica/dsopcode.c

drivers/net/bonding/bonding.h

drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c

drivers/net/ethernet/micrel/ksz884x.c

drivers/net/wireless/atmel.c

drivers/net/wireless/ipw2x00/ipw2100.h

drivers/regulator/palmas-regulator.c

drivers/scsi/libsas/sas_expander.c

drivers/staging/comedi/drivers/usbdux.c

drivers/staging/csr/netdev.c

drivers/staging/tidspbridge/rmgr/node.c

drivers/usb/core/driver.c

fs/cifs/README

fs/notify/fanotify/Kconfig

include/linux/stmmac.h