staging: dgnc: removes read_cnt, real_raw, rawreadok and buf
authorLidza Louina <lidza.louina@gmail.com>
Tue, 13 Aug 2013 19:49:58 +0000 (15:49 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Aug 2013 21:09:18 +0000 (14:09 -0700)
commit100013fa1d15181dfefc22e61a2744e8e0ca3c00
tree3bcc605a756a2643d5d2bb825893b4d8b9001b45
parenta31cefa2648205a972b65c4b8d520823ae4be1b6
staging: dgnc: removes read_cnt, real_raw, rawreadok and buf

This patch removes the use of read_cnt, real_raw, buf and rawreadok. The
variable buf is never used in the code. The variables rawreadok read_cnt
and real_raw don't exist in the new API. Reading the data raw is no
longer supported by the tty layer.

Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dgnc/dgnc_tty.c