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authorLinus Torvalds <torvalds@linux-foundation.org>2011-04-21 09:58:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-04-21 09:58:42 -0700
commit83425eee85c6235392e3fe865faf533a48b60ab3 (patch)
treee97a28eb4c8c8440c3beef6a6ee0c3dc2c6a2938 /drivers/char
parent8ed54bd5657b75e654c5913bcc5c680485a531b6 (diff)
parentafa2689e19073cd2e762d0f2c1358fab1ab9f18c (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio: console: Enable call to hvc_remove() on console port remove virtio_pci: Prevent double-free of pci regions after device hot-unplug virtio: Decrement avail idx on buffer detach
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/virtio_console.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 84b164d1eb2b..838568a7dbf5 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1280,18 +1280,7 @@ static void unplug_port(struct port *port)
spin_lock_irq(&pdrvdata_lock);
list_del(&port->cons.list);
spin_unlock_irq(&pdrvdata_lock);
-#if 0
- /*
- * hvc_remove() not called as removing one hvc port
- * results in other hvc ports getting frozen.
- *
- * Once this is resolved in hvc, this functionality
- * will be enabled. Till that is done, the -EPIPE
- * return from get_chars() above will help
- * hvc_console.c to clean up on ports we remove here.
- */
hvc_remove(port->cons.hvc);
-#endif
}
/* Remove unused data this port might have received. */