The patch titled
pcmcia: au1000_generic fix
has been removed from the -mm tree. Its filename was
pcmcia-au1000_generic-fix.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: pcmcia: au1000_generic fix
From: "Om Narasimhan" <om.turyx@xxxxxxxxx>
The previous code did something like,
if (error) goto out_err;
....
do {
struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
out_err:
flush_scheduled_work();
ops->hw_shutdown(skt);
i--;
} while (i > 0)
.....
- On the error path, skt would not contain a valid value for the first
iteration (skt is masked by uninitialized automatic skt)
- Does not do hw_shutdown() for 0th element of PCMCIA_SOCKET
Signed-off-by: Om Narasimhan <om.turyx@xxxxxxxxx>
Cc: Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx>
Cc: "Yoichi Yuasa" <yoichi_yuasa@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/pcmcia/au1000_generic.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff -puN drivers/pcmcia/au1000_generic.c~pcmcia-au1000_generic-fix drivers/pcmcia/au1000_generic.c
--- a/drivers/pcmcia/au1000_generic.c~pcmcia-au1000_generic-fix
+++ a/drivers/pcmcia/au1000_generic.c
@@ -351,6 +351,7 @@ struct skt_dev_info {
int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
{
struct skt_dev_info *sinfo;
+ struct au1000_pcmcia_socket *skt;
int ret, i;
sinfo = kzalloc(sizeof(struct skt_dev_info), GFP_KERNEL);
@@ -365,7 +366,7 @@ int au1x00_pcmcia_socket_probe(struct de
* Initialise the per-socket structure.
*/
for (i = 0; i < nr; i++) {
- struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
+ skt = PCMCIA_SOCKET(i);
memset(skt, 0, sizeof(*skt));
skt->socket.resource_ops = &pccard_static_ops;
@@ -438,17 +439,19 @@ int au1x00_pcmcia_socket_probe(struct de
dev_set_drvdata(dev, sinfo);
return 0;
- do {
- struct au1000_pcmcia_socket *skt = PCMCIA_SOCKET(i);
+
+out_err:
+ flush_scheduled_work();
+ ops->hw_shutdown(skt);
+ while (i-- > 0) {
+ skt = PCMCIA_SOCKET(i);
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
-out_err:
flush_scheduled_work();
ops->hw_shutdown(skt);
- i--;
- } while (i > 0);
+ }
kfree(sinfo);
out:
return ret;
_
Patches currently in -mm which might be from om.turyx@xxxxxxxxx are
git-pcmcia.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
