From: Johan Hovold Date: Mon, 15 Sep 2014 16:40:45 +0000 (+0200) Subject: USB: serial: remove zte_ev driver X-Git-Tag: fixes-for-v3.18-merge-window~16^2~109^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8c0e057b4898055b24b44d03b837a15d8b93b37;p=pandora-kernel.git USB: serial: remove zte_ev driver The zte_ev driver is based on code (once) distributed by ZTE that still appears to originally have been reverse-engineered and bolted onto the generic driver. A closer analysis of the zte_ev setup code reveals that it consists of standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE) but unfortunately fails to get some of those right. In particular, as reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears that the control requests lack the interface argument. Since line control is already handled properly by the option driver, and the SET/GET_LINE_CODING requests appears to be redundant (amounts to a SET 9600 8N1) let's remove the redundant zte_ev driver. Also move the remaining ZTE PIDs to the generic option modem driver. Reported-by: Lei Liu Signed-off-by: Johan Hovold --- Reading git-diff-tree failed