Commit 3ee13937 authored by Dominik Brodowski's avatar Dominik Brodowski Committed by Linus Torvalds

[PATCH] pcmcia: hotplug event for PCMCIA socket devices

Generate hotplug event for PCMCIA sockets being registered.
Signed-off-by: default avatarDominik Brodowski <linux@dominikbrodowski.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 840c2ac5
...@@ -1866,6 +1866,21 @@ int pcmcia_insert_card(struct pcmcia_socket *skt) ...@@ -1866,6 +1866,21 @@ int pcmcia_insert_card(struct pcmcia_socket *skt)
return ret; return ret;
} /* insert_card */ } /* 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 OS-specific module glue goes here
...@@ -1895,6 +1910,7 @@ EXPORT_SYMBOL(pcmcia_parse_events); ...@@ -1895,6 +1910,7 @@ EXPORT_SYMBOL(pcmcia_parse_events);
struct class pcmcia_socket_class = { struct class pcmcia_socket_class = {
.name = "pcmcia_socket", .name = "pcmcia_socket",
.hotplug = pcmcia_socket_hotplug,
.release = pcmcia_release_socket, .release = pcmcia_release_socket,
}; };
EXPORT_SYMBOL(pcmcia_socket_class); EXPORT_SYMBOL(pcmcia_socket_class);
......
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