hvc_console: Add a hangup notifier for backends

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I have added a hangup notifier that can be used by hvc console
backends to handle a tty hangup. The default irq hangup notifier
calls the notifier_del_irq() for compatibility.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Hendrik Brueckner 2008-10-13 23:12:48 +00:00 • committed by Benjamin Herrenschmidt

parent a02efb906d

commit fc362e2e0e

7 changed files with 14 additions and 3 deletions

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4

drivers/char/hvc_console.c

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4

drivers/char/hvc_console.h

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5

drivers/char/hvc_irq.c

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1

drivers/char/hvc_iseries.c

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1

drivers/char/hvc_vio.c

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1

drivers/char/hvc_xen.c

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1

drivers/char/virtio_console.c

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