diff options
| author | Daniel Ritz <daniel.ritz-ml@swissonline.ch> | 2007-07-31 00:38:08 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-09 14:27:36 -0700 |
| commit | ab166e04a66c550664ab6b3b3cea03402580d681 (patch) | |
| tree | a19f0351dea46eccd80c20695ad7aab889f0a773 /drivers | |
| parent | 058bfc1cc6700c210024dd9fd391ea8fbbb6c91a (diff) | |
pcmcia: give socket time to power down
Give sockets up to 100ms of additional time to power down. otherwise we
might generate false warnings with KERN_ERR priority (like in bug #8262).
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: Nils Neumann <nils.neumann@rwth-aachen.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/cs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 50cad3a59a6c..1e03bbd32661 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -409,6 +409,9 @@ static void socket_shutdown(struct pcmcia_socket *s) #endif s->functions = 0; + /* give socket some time to power down */ + msleep(100); + s->ops->get_status(s, &status); if (status & SS_POWERON) { printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s); |