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authorDominik Brodowski <linux@dominikbrodowski.net>2005-11-14 21:23:14 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2006-01-06 00:03:10 +0100
commitcc3b4866bee996c922e875b8c8efe9f0d8803aae (patch)
tree6632837b6986f33566f75ed971cecbdc210e3201 /drivers/mtd
parent8e9e793d68fcda6cc84c18cedf85ca0f91d801a8 (diff)
downloadop-kernel-dev-cc3b4866bee996c922e875b8c8efe9f0d8803aae.zip
op-kernel-dev-cc3b4866bee996c922e875b8c8efe9f0d8803aae.tar.gz
[PATCH] pcmcia: unify detach, REMOVAL_EVENT handlers into one remove callback
Unify the "detach" and REMOVAL_EVENT handlers to one "remove" function. Old functionality is preserved, for the moment. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/pcmciamtd.c36
1 files changed, 11 insertions, 25 deletions
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index 86443cf..3ddcb1b 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -722,18 +722,6 @@ static int pcmciamtd_event(event_t event, int priority,
DEBUG(1, "event=0x%06x", event);
switch (event) {
- case CS_EVENT_CARD_REMOVAL:
- DEBUG(2, "EVENT_CARD_REMOVAL");
- link->state &= ~DEV_PRESENT;
- if (link->state & DEV_CONFIG) {
- struct pcmciamtd_dev *dev = link->priv;
- if(dev->mtd_info) {
- del_mtd_device(dev->mtd_info);
- info("mtd%d: Removed", dev->mtd_info->index);
- }
- pcmciamtd_release(link);
- }
- break;
case CS_EVENT_CARD_INSERTION:
DEBUG(2, "EVENT_CARD_INSERTION");
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
@@ -752,23 +740,21 @@ static int pcmciamtd_event(event_t event, int priority,
* when the device is released.
*/
-static void pcmciamtd_detach(dev_link_t *link)
+static void pcmciamtd_detach(struct pcmcia_device *p_dev)
{
+ dev_link_t *link = dev_to_instance(p_dev);
+
DEBUG(3, "link=0x%p", link);
if(link->state & DEV_CONFIG) {
- pcmciamtd_release(link);
- }
+ struct pcmciamtd_dev *dev = link->priv;
+ if(dev->mtd_info) {
+ del_mtd_device(dev->mtd_info);
+ info("mtd%d: Removed", dev->mtd_info->index);
+ }
- if (link->handle) {
- int ret;
- DEBUG(2, "Deregistering with card services");
- ret = pcmcia_deregister_client(link->handle);
- if (ret != CS_SUCCESS)
- cs_error(link->handle, DeregisterClient, ret);
+ pcmciamtd_release(link);
}
-
- link->state |= DEV_STALE_LINK;
}
@@ -807,7 +793,7 @@ static dev_link_t *pcmciamtd_attach(void)
ret = pcmcia_register_client(&link->handle, &client_reg);
if (ret != 0) {
cs_error(link->handle, RegisterClient, ret);
- pcmciamtd_detach(link);
+ pcmciamtd_detach(link->handle);
return NULL;
}
DEBUG(2, "link = %p", link);
@@ -847,7 +833,7 @@ static struct pcmcia_driver pcmciamtd_driver = {
},
.attach = pcmciamtd_attach,
.event = pcmciamtd_event,
- .detach = pcmciamtd_detach,
+ .remove = pcmciamtd_detach,
.owner = THIS_MODULE,
.id_table = pcmciamtd_ids,
.suspend = pcmciamtd_suspend,
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