virtio_console: Let unconnected rproc device receive data.

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Allow rproc serial ports to receive data before the port
is connected.

Rproc serial ports usually talk to very simple remote devices
with no control queue managing open/close events. So we must
let remote devices write to the virtio ring even if the device
is not yet fully initialized.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

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Sjur Brændeland 2013-01-22 09:51:20 +10:30 • committed by Rusty Russell

parent 226364766f

commit 1f8051876a

1 changed files with 4 additions and 1 deletions

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drivers/char/virtio_console.c

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