From: Johan Hovold <johan@kernel.org>
To: Johan Hovold <johan@kernel.org>
Cc: linux-usb@vger.kernel.org
Subject: [PATCH 00/11] USB: serial: mos7840: type detection and clean ups
Date: Thu, 7 Nov 2019 14:28:53 +0100 [thread overview]
Message-ID: <20191107132904.2379-1-johan@kernel.org> (raw)
The mos7840 device-type detection is fragile and cannot generally be
relied upon (e.g. as recently reported for Moxa UPort 2210 which was
detected as a four-port device).
The first couple of patches adds support for encoding known chip
features in the device-id table, and documents the underlying
assumptions for the mcs7810-detection hack.
Turns out we have a lot of legacy cruft in this driver, and the
remaining patches rips that out.
Johan
Johan Hovold (11):
USB: serial: mos7840: clean up device-type handling
USB: serial: mos7840: document MCS7810 detection hack
USB: serial: mos7840: fix probe error handling
USB: serial: mos7840: rip out broken interrupt handling
USB: serial: mos7840: drop redundant urb context check
USB: serial: mos7840: drop paranoid port checks
USB: serial: mos7840: drop paranoid serial checks
USB: serial: mos7840: drop serial struct accessor
USB: serial: mos7840: drop port driver data accessors
USB: serial: mos7840: drop read-urb check
USB: serial: mos7840: drop port open flag
drivers/usb/serial/mos7840.c | 770 +++++------------------------------
1 file changed, 102 insertions(+), 668 deletions(-)
--
2.23.0
next reply other threads:[~2019-11-07 13:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-07 13:28 Johan Hovold [this message]
2019-11-07 13:28 ` [PATCH 01/11] USB: serial: mos7840: clean up device-type handling Johan Hovold
2019-11-07 13:28 ` [PATCH 02/11] USB: serial: mos7840: document MCS7810 detection hack Johan Hovold
2019-11-07 13:28 ` [PATCH 03/11] USB: serial: mos7840: fix probe error handling Johan Hovold
2019-11-07 13:28 ` [PATCH 04/11] USB: serial: mos7840: rip out broken interrupt handling Johan Hovold
2019-11-07 13:28 ` [PATCH 05/11] USB: serial: mos7840: drop redundant urb context check Johan Hovold
2019-11-07 13:28 ` [PATCH 06/11] USB: serial: mos7840: drop paranoid port checks Johan Hovold
2019-11-07 13:29 ` [PATCH 07/11] USB: serial: mos7840: drop paranoid serial checks Johan Hovold
2019-11-07 13:29 ` [PATCH 08/11] USB: serial: mos7840: drop serial struct accessor Johan Hovold
2019-11-07 13:29 ` [PATCH 09/11] USB: serial: mos7840: drop port driver data accessors Johan Hovold
2019-11-07 13:29 ` [PATCH 10/11] USB: serial: mos7840: drop read-urb check Johan Hovold
2019-11-07 13:29 ` [PATCH 11/11] USB: serial: mos7840: drop port open flag Johan Hovold
2019-11-11 13:27 ` [PATCH 00/11] USB: serial: mos7840: type detection and clean ups Greg KH
2019-11-12 9:21 ` Johan Hovold
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