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authorDominik Brodowski <linux@dominikbrodowski.net>2005-11-14 21:21:18 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2006-01-05 23:59:02 +0100
commit98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10 (patch)
treeb3d46f0643352e541d6a39e6da09059687cf713d /drivers/bluetooth
parent63e7ebd06402951bc8863ba5b7bc9b9f42044849 (diff)
downloadop-kernel-dev-98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10.zip
op-kernel-dev-98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10.tar.gz
[PATCH] pcmcia: new suspend core
Move the suspend and resume methods out of the event handler, and into special functions. Also use these functions for pre- and post-reset, as almost all drivers already do, and the remaining ones can easily be converted. Bugfix to include/pcmcia/ds.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/bluecard_cs.c37
-rw-r--r--drivers/bluetooth/bt3c_cs.c37
-rw-r--r--drivers/bluetooth/btuart_cs.c38
-rw-r--r--drivers/bluetooth/dtl1_cs.c37
4 files changed, 93 insertions, 56 deletions
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index f36c563..5b24131 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -1045,6 +1045,27 @@ static void bluecard_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
+static int bluecard_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int bluecard_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ return 0;
+}
static int bluecard_event(event_t event, int priority, event_callback_args_t *args)
{
@@ -1063,20 +1084,6 @@ static int bluecard_event(event_t event, int priority, event_callback_args_t *ar
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
bluecard_config(link);
break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
- break;
}
return 0;
@@ -1099,6 +1106,8 @@ static struct pcmcia_driver bluecard_driver = {
.event = bluecard_event,
.detach = bluecard_detach,
.id_table = bluecard_ids,
+ .suspend = bluecard_suspend,
+ .resume = bluecard_resume,
};
static int __init init_bluecard_cs(void)
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index d2a0add..1d524ba 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -891,6 +891,27 @@ static void bt3c_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
+static int bt3c_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int bt3c_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ return 0;
+}
static int bt3c_event(event_t event, int priority, event_callback_args_t *args)
{
@@ -909,20 +930,6 @@ static int bt3c_event(event_t event, int priority, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
bt3c_config(link);
break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
- break;
}
return 0;
@@ -943,6 +950,8 @@ static struct pcmcia_driver bt3c_driver = {
.event = bt3c_event,
.detach = bt3c_detach,
.id_table = bt3c_ids,
+ .suspend = bt3c_suspend,
+ .resume = bt3c_resume,
};
static int __init init_bt3c_cs(void)
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 529a28a..1828ba6 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -811,6 +811,28 @@ static void btuart_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
+static int btuart_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int btuart_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ return 0;
+}
+
static int btuart_event(event_t event, int priority, event_callback_args_t *args)
{
@@ -829,20 +851,6 @@ static int btuart_event(event_t event, int priority, event_callback_args_t *args
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
btuart_config(link);
break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
- break;
}
return 0;
@@ -863,6 +871,8 @@ static struct pcmcia_driver btuart_driver = {
.event = btuart_event,
.detach = btuart_detach,
.id_table = btuart_ids,
+ .suspend = btuart_suspend,
+ .resume = btuart_resume,
};
static int __init init_btuart_cs(void)
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index dec5980..9f9d3f9 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -763,6 +763,27 @@ static void dtl1_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
+static int dtl1_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state |= DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int dtl1_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+
+ link->state &= ~DEV_SUSPEND;
+ if (DEV_OK(link))
+ pcmcia_request_configuration(link->handle, &link->conf);
+
+ return 0;
+}
static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
{
@@ -781,20 +802,6 @@ static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
dtl1_config(link);
break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
- break;
}
return 0;
@@ -816,6 +823,8 @@ static struct pcmcia_driver dtl1_driver = {
.event = dtl1_event,
.detach = dtl1_detach,
.id_table = dtl1_ids,
+ .suspend = dtl1_suspend,
+ .resume = dtl1_resume,
};
static int __init init_dtl1_cs(void)
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