linux-toradex.git/drivers/bluetooth/btuart_cs.c, branch v2.6.34.8

Bluetooth: Convert controller hdev->type to hdev->bus

2010-02-27T13:05:38+00:00

The hdev->type is misnamed and should be actually hdev->bus instead. So
convert it now.

Signed-off-by: Marcel Holtmann

Bluetooth: Redo checks in IRQ handler for shared IRQ support

2010-01-30T13:57:26+00:00

Commit ac019360fe3 changed the irq handler logic to BUG_ON rather than
returning IRQ_NONE when the incoming argument is invalid.  While this
works in most cases, it doesn't work when the IRQ is shared with other
devices (or when DEBUG_SHIRQ is enabled).

So revert the previous change and replace the warning message with a
comment explaining that we want this behavior.

Signed-off-by: Michael Hennerich 
Signed-off-by: Mike Frysinger 
Signed-off-by: Marcel Holtmann

pcmcia: rework the irq_req_t typedef

2009-11-28T17:03:14+00:00

Most of the irq_req_t typedef'd struct can be re-worked quite
easily:

(1) IRQInfo2 was unused in any case, so drop it.

(2) IRQInfo1 was used write-only, so drop it.

(3) Instance (private data to be passed to the IRQ handler):
	Most PCMCIA drivers using pcmcia_request_irq() to actually
	register an IRQ handler set the "dev_id" to the same pointer
	as the "priv" pointer in struct pcmcia_device. Modify the two
	exceptions (ipwireless, ibmtr_cs) to also work this waym and
	set the IRQ handler's "dev_id" to p_dev->priv unconditionally.

(4) Handler is to be of type irq_handler_t.

(5) Handler != NULL already tells whether an IRQ handler is present.
	Therefore, we do not need the IRQ_HANDLER_PRESENT flag in
	irq_req_t.Attributes.

CC: netdev@vger.kernel.org
CC: linux-bluetooth@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-scsi@vger.kernel.org
CC: alsa-devel@alsa-project.org
CC: Jaroslav Kysela 
CC: Jiri Kosina 
CC: Karsten Keil 
for the Bluetooth parts: Acked-by: Marcel Holtmann 
Signed-off-by: Dominik Brodowski

pcmcia: deprecate CS_CHECK (bluetooth)

2009-11-08T17:23:15+00:00

Remove all usages of the CS_CHECK macro and replace them with proper
Linux style calling and return value checking. The extra error reporting may
be dropped, as the PCMCIA core already complains about any (non-driver-author)
errors.

CC: linux-bluetooth@vger.kernel.org
Signed-off-by: Dominik Brodowski

pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted

2008-10-17T21:07:10+00:00

Switch more drivers to dynamic sharing after checking their IRQ handlers
use dev_id and are robust

Signed-off-by: Alan Cox 
Acked-by: Marcel Holtmann 
Signed-off-by: Dominik Brodowski

pcmcia: deprecate CS_SUCCESS

2008-08-23T00:29:26+00:00

Instead of using own error or success codes, the PCMCIA code should rely on
the generic return values. Therefore, replace all occurrences of CS_SUCCESS
with 0.

CC: netdev@vger.kernel.org
Signed-off-by: Dominik Brodowski

pcmcia: pcmcia_config_loop() improvement by passing vcc

2008-08-22T23:22:52+00:00

By passing the current Vcc setting to the pcmcia_config_loop callback
function, we can remove pcmcia_get_configuration_info() calls from many
drivers.

Signed-off-by: Dominik Brodowski

pcmcia: pcmcia_config_loop() default CIS entry handling

2008-08-22T23:22:00+00:00

Many drivers use the default CIS entry within their pcmcia_config_loop()
callback function. Therefore, factor the default CIS entry handling out.

Signed-off-by: Dominik Brodowski

pcmcia: pcmcia_config_loop() ConfigIndex unification

2008-08-22T23:21:29+00:00

Almost all drivers set p_dev->conf.ConfigIndex to cfg->index in
the pcmcia_config_loop() callback function. Therefore, factor it out.

Signed-off-by: Dominik Brodowski

pcmcia: use pcmcia_loop_config in bluetooth drivers

2008-08-22T23:20:43+00:00

Use the config loop helper in bluetooth pcmcia drivers.

CC: Marcel Holtmann 
CC: linux-bluetooth@vger.kernel.org
Signed-off-by: Dominik Brodowski