]> git.baikalelectronics.ru Git - kernel.git/commit
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>
Tue, 15 Nov 2011 18:06:15 +0000 (10:06 -0800)
commit451a4ad83b28df8553499af0fd6181ed09cb6922
treecceab1cbb8a2fece8711c77c367810aa80f3023a
parentc84e10537ff8d2d3c96d43ce57db2e51e3ac8515
USB: serial: pl2303: rm duplicate id

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 788a4a55 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 788a4a55 first,
but it failed. So I prepare this patch by hand to revert it.

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