Messages in this thread | | | Date | Sat, 20 Dec 2014 15:32:42 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH v2 1/2] usb: serial: handle -EPROTO quietly in generic_read_bulk |
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Hello.
On 12/20/2014 12:11 PM, Jeremiah Mahler wrote:
> If a USB serial device driver, which is built using the generic serial > driver, is unplugged while there is an active program using the device,
Driver is unplugged? :-)
> it will spam the logs with -EPROTO (71) messages as it attempts to > retry.
> Most serial usb drivers (metro-usb, pl2303, mos7840, ...) only output > these messages for debugging. The generic driver treats these as > errors.
> Change the default output for the generic serial driver from error to > debug.
> Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
[...]
WBR, Sergei
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