rsi: Add RS9113 wireless driver

This patch adds the Redpine Signals' 91x wireless driver.

Signed-off-by: Fariya Fatima <fariyaf@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --cc drivers/net/wireless/Kconfig
Simple merge

diff --cc drivers/net/wireless/Makefile
Simple merge

diff --cc drivers/net/wireless/rsi/Kconfig
Simple merge

diff --cc drivers/net/wireless/rsi/Makefile
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_core.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_debugfs.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_mac80211.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_main.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_mgmt.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_pkt.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_sdio.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_sdio_ops.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_usb.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_91x_usb_ops.c
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_boot_params.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_common.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_debugfs.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_main.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_mgmt.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_sdio.h
Simple merge

diff --cc drivers/net/wireless/rsi/rsi_usb.h
Simple merge