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[PATCH] pcmcia: hotplug event for PCMCIA socket devices

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Generate hotplug event for PCMCIA sockets being registered.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dominik Brodowski 2005-06-27 16:28:05 -07:00 committed by Linus Torvalds
parent 840c2ac5d3
commit 3ee1393752
1 changed files with 16 additions and 0 deletions
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16
drivers/pcmcia/cs.c
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@ -1866,6 +1866,21 @@ int pcmcia_insert_card(struct pcmcia_socket *skt)
return ret;
} /* insert_card */
static int pcmcia_socket_hotplug(struct class_device *dev, char **envp,
int num_envp, char *buffer, int buffer_size)
{
struct pcmcia_socket *s = container_of(dev, struct pcmcia_socket, dev);
int i = 0, length = 0;
if (add_hotplug_env_var(envp, num_envp, &i, buffer, buffer_size,
&length, "SOCKET_NO=%u", s->sock))
return -ENOMEM;
envp[i] = NULL;
return 0;
}
/*======================================================================
OS-specific module glue goes here
@ -1895,6 +1910,7 @@ EXPORT_SYMBOL(pcmcia_parse_events);
struct class pcmcia_socket_class = {
.name = "pcmcia_socket",
.hotplug = pcmcia_socket_hotplug,
.release = pcmcia_release_socket,
};
EXPORT_SYMBOL(pcmcia_socket_class);