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authorDominik Brodowski <linux@dominikbrodowski.net>2010-01-17 19:30:53 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2010-02-17 17:48:26 +0100
commitaf461fc1875b6ec18e23b5f670af36c4ed35c84e (patch)
treefa09a446c94d533c169b9e28e97c0e8c03d36912 /drivers/pcmcia/cs_internal.h
parentf971dbd5da4e2fbf756d07b938a9c65a9c75178b (diff)
pcmcia: delay re-scanning and re-querying of PCMCIA bus
After a CIS update -- or the finalization of the resource database --, proceed with the re-scanning or re-querying of PCMCIA cards only in a separate thread to avoid deadlocks. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/cs_internal.h')
-rw-r--r--drivers/pcmcia/cs_internal.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 127c97acf84..f95864c2191 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -110,7 +110,7 @@ struct pcmcia_callback{
struct module *owner;
int (*event) (struct pcmcia_socket *s,
event_t event, int priority);
- void (*requery) (struct pcmcia_socket *s, int new_cis);
+ void (*requery) (struct pcmcia_socket *s);
int (*validate) (struct pcmcia_socket *s, unsigned int *i);
int (*suspend) (struct pcmcia_socket *s);
int (*resume) (struct pcmcia_socket *s);
@@ -129,6 +129,7 @@ void pcmcia_parse_uevents(struct pcmcia_socket *socket, unsigned int events);
#define PCMCIA_UEVENT_INSERT 0x0002
#define PCMCIA_UEVENT_SUSPEND 0x0004
#define PCMCIA_UEVENT_RESUME 0x0008
+#define PCMCIA_UEVENT_REQUERY 0x0010
struct pcmcia_socket *pcmcia_get_socket(struct pcmcia_socket *skt);
void pcmcia_put_socket(struct pcmcia_socket *skt);