Patchwork [26/28] hvc_console: Export (GPL'ed) hvc_remove

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Submitter Amit Shah
Date Nov. 28, 2009, 6:50 a.m.
Message ID <1259391051-7752-27-git-send-email-amit.shah@redhat.com>
Download mbox | patch
Permalink /patch/39684/
State Accepted
Commit c0cefebc0b6ae1bc4c92672223a54e1ee96ea7f0
Headers show

Comments

Amit Shah - Nov. 28, 2009, 6:50 a.m.
The virtio console, which uses hvc, will get the ability to hot-unplug
ports. Export hvc_remove so that virtio_console can disassociate with
hvc.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Cc: linuxppc-dev@ozlabs.org
---
 drivers/char/hvc_console.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 299772f..d8dac58 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -833,6 +833,7 @@  int hvc_remove(struct hvc_struct *hp)
 		tty_hangup(tty);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(hvc_remove);
 
 /* Driver initialization: called as soon as someone uses hvc_alloc(). */
 static int hvc_init(void)