in the proc files devices what are the blocked devives for
Character devices:
1 mem
2 pty
3 ttyp
4 ttyS
5 cua
7 vcs
10 misc
13 input
14 sound
29 fb
81 video_capture
89 i2c
90 mtd
108 vibrator
109 ppp
127 gpio_test
128 ptm
136 pts
162 raw
166 usb/acm/%d
180 usb
189 ptf
210 phone
244 mmcsysif
250 ts0710mux

Block devices:
31 mtdblock
62 roflash
100 tffs
243 mmc