[PATCH 19/61] SERIAL: Fix resume handling bug

[Chris Wright]

-stable review patch.  If anyone has any objections, please let us know.
------------------

From: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

Unfortunately, pcmcia_dev_present() returns false when a device is
suspended, so checking this on resume does not work too well.  Omit
this test.

the backported patch below is already in fedora tree. -maks

Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: maximilian attems <maks@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>

---
 drivers/serial/serial_cs.c |   12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

--- linux-2.6.18.1.orig/drivers/serial/serial_cs.c
+++ linux-2.6.18.1/drivers/serial/serial_cs.c
@@ -185,14 +185,12 @@ static int serial_suspend(struct pcmcia_
 
 static int serial_resume(struct pcmcia_device *link)
 {
-	if (pcmcia_dev_present(link)) {
-		struct serial_info *info = link->priv;
-		int i;
+	struct serial_info *info = link->priv;
+	int i;
 
-		for (i = 0; i < info->ndev; i++)
-			serial8250_resume_port(info->line[i]);
-		wakeup_card(info);
-	}
+	for (i = 0; i < info->ndev; i++)
+		serial8250_resume_port(info->line[i]);
+	wakeup_card(info);
 
 	return 0;
 }

--
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