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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-01-17 19:30:53 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-02-17 17:48:26 +0100 |
| commit | af461fc1875b6ec18e23b5f670af36c4ed35c84e (patch) | |
| tree | fa09a446c94d533c169b9e28e97c0e8c03d36912 /drivers/pcmcia/cs_internal.h | |
| parent | f971dbd5da4e2fbf756d07b938a9c65a9c75178b (diff) | |
| download | lwn-af461fc1875b6ec18e23b5f670af36c4ed35c84e.tar.gz lwn-af461fc1875b6ec18e23b5f670af36c4ed35c84e.zip | |
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.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 127c97acf849..f95864c2191e 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); |