USB: serial: pl2303: rm duplicate id
authorwangyanqing <udknight@gmail.com>
Thu, 10 Nov 2011 06:04:08 +0000 (14:04 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 26 Nov 2011 17:08:37 +0000 (09:08 -0800)
commita0d5bdc518afcf0721bfb7d324e52bba2234030a
tree5c38edf836bc7860f62dd63f8bc146cdbe61a258
parent6954d95fa354eb6bc277505c658fe28f9553b6b8
USB: serial: pl2303: rm duplicate id

commit 0c16595539b612fe948559433dda08ff96a8bdc7 upstream.

I get report from customer that his usb-serial
converter doesn't work well,it sometimes work,
but sometimes it doesn't.

The usb-serial converter's id:
vendor_id product_id
0x4348    0x5523

Then I search the usb-serial codes, and there are
two drivers announce support this device, pl2303
and ch341, commit 026dfaf1 cause it. Through many
times to test, ch341 works well with this device,
and pl2303 doesn't work quite often(it just work quite little).

ch341 works well with this device, so we doesn't
need pl2303 to support.I try to revert 026dfaf1 first,
but it failed. So I prepare this patch by hand to revert it.

Signed-off-by: Wang YanQing <Udknight@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/pl2303.c
drivers/usb/serial/pl2303.h