USB: remove info() macro from usb/serial drivers

USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --cc drivers/usb/serial/belkin_sa.c
Simple merge

diff --cc drivers/usb/serial/cp2101.c
Simple merge

diff --cc drivers/usb/serial/cyberjack.c
Simple merge

diff --cc drivers/usb/serial/cypress_m8.c
Simple merge

diff --cc drivers/usb/serial/digi_acceleport.c
Simple merge

diff --cc drivers/usb/serial/empeg.c
Simple merge

diff --cc drivers/usb/serial/ftdi_sio.c
Simple merge

diff --cc drivers/usb/serial/garmin_gps.c
Simple merge

diff --cc drivers/usb/serial/hp4x.c
Simple merge

diff --cc drivers/usb/serial/io_edgeport.c
Simple merge

diff --cc drivers/usb/serial/io_ti.c
Simple merge

diff --cc drivers/usb/serial/ipaq.c
Simple merge

diff --cc drivers/usb/serial/ipw.c
Simple merge

diff --cc drivers/usb/serial/ir-usb.c
Simple merge

diff --cc drivers/usb/serial/iuu_phoenix.c
Simple merge

diff --cc drivers/usb/serial/keyspan.c
Simple merge

diff --cc drivers/usb/serial/keyspan_pda.c
Simple merge

diff --cc drivers/usb/serial/kl5kusb105.c
Simple merge

diff --cc drivers/usb/serial/kobil_sct.c
Simple merge

diff --cc drivers/usb/serial/mct_u232.c
Simple merge

diff --cc drivers/usb/serial/mos7720.c
Simple merge

diff --cc drivers/usb/serial/mos7840.c
Simple merge

diff --cc drivers/usb/serial/omninet.c
Simple merge

diff --cc drivers/usb/serial/option.c
Simple merge

diff --cc drivers/usb/serial/pl2303.c
Simple merge

diff --cc drivers/usb/serial/safe_serial.c
Simple merge

diff --cc drivers/usb/serial/sierra.c
Simple merge

diff --cc drivers/usb/serial/spcp8x5.c
Simple merge

diff --cc drivers/usb/serial/ti_usb_3410_5052.c
Simple merge

diff --cc drivers/usb/serial/usb-serial.c
Simple merge

diff --cc drivers/usb/serial/visor.c
Simple merge

diff --cc drivers/usb/serial/whiteheat.c
Simple merge