[PATCH] SERIAL: Fix resume handling bug

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@arm.linux.org.uk>
Signed-off-by: maximilian attems <maks@sternwelten.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index cbf260bc225dc6c5bcd41758f22bb49bd3809550..06a246ae52c0eb2a016ce7ca1db2978fb2642f0c 100644 (file)
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -185,14 +185,12 @@ static int serial_suspend(struct pcmcia_device *link)
 
 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;
 }