[xen master] xen/arm: vpl011: Add a new console_close_evtchn function in xenconsole

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[xen master] xen/arm: vpl011: Add a new console_close_evtchn function in xenconsole

patchbot
commit 2006b2fc4636d3a14ecc7b25614a1edb54078f69
Author:     Bhupinder Thakur <[hidden email]>
AuthorDate: Wed Sep 27 11:43:29 2017 +0530
Commit:     Stefano Stabellini <[hidden email]>
CommitDate: Tue Oct 3 15:23:37 2017 -0700

    xen/arm: vpl011: Add a new console_close_evtchn function in xenconsole
   
    This patch introduces a console_close_evtchn function. This function closes
    the console event channel.
   
    Signed-off-by: Bhupinder Thakur <[hidden email]>
    Reviewed-by: Stefano Stabellini <[hidden email]>
    Acked-by: Wei Liu <[hidden email]>
---
 tools/console/daemon/io.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/console/daemon/io.c b/tools/console/daemon/io.c
index cfd7273..71465a0 100644
--- a/tools/console/daemon/io.c
+++ b/tools/console/daemon/io.c
@@ -793,6 +793,14 @@ static void cleanup_domain(struct domain *d)
  remove_domain(d);
 }
 
+static void console_close_evtchn(struct console *con)
+{
+ if (con->xce_handle != NULL)
+ xenevtchn_close(con->xce_handle);
+
+ con->xce_handle = NULL;
+}
+
 static void shutdown_domain(struct domain *d)
 {
  struct console *con = &d->console;
@@ -800,9 +808,7 @@ static void shutdown_domain(struct domain *d)
  d->is_dead = true;
  watch_domain(d, false);
  console_unmap_interface(con);
- if (con->xce_handle != NULL)
- xenevtchn_close(con->xce_handle);
- con->xce_handle = NULL;
+ console_close_evtchn(con);
 }
 
 static unsigned enum_pass = 0;
--
generated by git-patchbot for /home/xen/git/xen.git#master

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