linux-toradex.git/include/pcmcia, branch v2.6.35.4

pcmcia: remove unused mem_op.h

2010-05-10T08:23:20+00:00

Signed-off-by: Dominik Brodowski

pcmcia: clarify alloc_io_space, move it to resource handlers

2010-05-10T08:23:19+00:00

Clean up the alloc_io_space() function by moving most of it to
the actual resource_ops. This allows for a bit less re-directions.
Future cleanups will follow, and will make up for the code
duplication currently present between rsrc_iodyn and rsrc_nonstatic
(which are hardly ever built at the same time anyway, therefore no
increase in built size).

Signed-off-by: Dominik Brodowski

pcmcia: dev_node removal (core)

2010-05-10T08:23:17+00:00

Remove the dev_node declaration. We now only pass the device name
to the deprecated userspace tools.

Signed-off-by: Dominik Brodowski

pcmcia: clean up cs.h

2010-05-10T08:23:14+00:00

With req_irq_t gone, we can get rid of some definitions.

Signed-off-by: Dominik Brodowski

pcmcia: re-work pcmcia_request_irq()

2010-05-10T08:23:13+00:00

Instead of the old pcmcia_request_irq() interface, drivers may now
choose between:

- calling request_irq/free_irq directly. Use the IRQ from *p_dev->irq.

- use pcmcia_request_irq(p_dev, handler_t); the PCMCIA core will
  clean up automatically on calls to pcmcia_disable_device() or
  device ejection.

- drivers still not capable of IRQF_SHARED (or not telling us so) may
  use the deprecated pcmcia_request_exclusive_irq() for the time
  being; they might receive a shared IRQ nonetheless.

CC: linux-bluetooth@vger.kernel.org
CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-serial@vger.kernel.org
CC: alsa-devel@alsa-project.org
CC: linux-usb@vger.kernel.org
CC: linux-ide@vger.kernel.org
Signed-off-by: Dominik Brodowski

pcmcia: pass FORCED_PULSE parameter in pcmcia_request_configuration()

2010-05-10T08:23:12+00:00

As it's only used there it makes no sense relying on pcmcia_request_irq().

CC: alsa-devel@alsa-project.org
Signed-off-by: Dominik Brodowski

pcmcia: replace struct irq with uint pcmcia_irq in struct pcmcia_socket

2010-05-10T08:23:12+00:00

As we don't need the "Config" counter any more, we can simplify
struct pcmcia_socket.

Signed-off-by: Dominik Brodowski

pcmcia: setup IRQ to be used by PCMCIA drivers at card insert

2010-05-10T08:23:11+00:00

Setup the IRQ to be used by PCMCIA drivers already during the device
registration stage, making use of a new function pcmcia_setup_irq().
This will allow us to get rid of quite a lot of indirection in the
future.

Signed-off-by: Dominik Brodowski

pcmcia: pcmcia_dev_present bugfix

2010-04-21T06:09:17+00:00

pcmcia_dev_present is in and by itself buggy. Add a note specifying
why it is broken, and replace the broken locking -- taking a mutex
is a bad idea in IRQ context, from which this function is rarely
called -- by an atomic_t.

Signed-off-by: Dominik Brodowski

pcmcia: use dev_pm_ops for class pcmcia_socket_class

2010-03-24T10:00:11+00:00

Instead of requiring PCMCIA socket drivers to call various functions
during their (bus) resume and suspend functions, register an own
dev_pm_ops for this class. This fixes several suspend/resume bugs
seen on db1xxx-ss, and probably on some other socket drivers, too.

With regard to the asymmetry with only _noirq suspend, but split up
resume, please see bug 14334 and commit 9905d1b411946fb3 .

Signed-off-by: Dominik Brodowski