linux-toradex.git/include/pcmcia/ss.h, branch v4.15

pcmcia: convert pcmcia_request_configuration to pcmcia_enable_device

2010-09-29T15:20:23+00:00

pcmcia_enable_device() now replaces pcmcia_request_configuration().
Instead of config_req_t, all necessary flags are either passed as
a parameter to pcmcia_enable_device(), or (in rare circumstances)
set in struct pcmcia_device -> flags.

With the last remaining user of include/pcmcia/cs.h gone, remove
all references.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Jiri Kosina 
CC: linux-scsi@vger.kernel.org
Acked-by: Gustavo F. Padovan  (for drivers/bluetooth)
Tested-by: Wolfram Sang 
Signed-off-by: Dominik Brodowski

pcmcia: remove cs_types.h

2010-07-30T19:07:39+00:00

Remove cs_types.h which is no longer needed: Most definitions aren't
used at all, a few can be made away with, and two remaining definitions
(typedefs, unfortunatley) may be moved to more specific places.

CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
Acked-by: Marcel Holtmann  (for drivers/bluetooth/)
Acked-by: David S. Miller 
Signed-off-by: Dominik Brodowski

pcmcia: remove unused flag, simplify headers

2010-07-30T19:07:37+00:00

As we only provide one way to set up resources now, we can remove
the resource-setup-related bitfield (except resource_setup_done).
In addition, pcmcia_state only consisted of one entry, so remove
this bitfield as well.

Suggested-by: Komuro 
Signed-off-by: Dominik Brodowski

pcmcia: remove obsolete ioctl

2010-07-30T19:07:26+00:00

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: 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

pcmcia: use state machine for extended requery

2010-02-17T16:48:27+00:00

The requery callback now also handles the addition of a second pseudo
multifunction device. Avoids messing with dev_{g,s}et_drvdata(), and
fixes any workqueue <-> skt_mutex deadlock.

Tested-by: Wolfram Sang 
Signed-off-by: Dominik Brodowski

pcmcia: use pccardd to handle eject, insert, suspend and resume requests

2010-02-17T16:48:25+00:00

This avoids any sysfs-related deadlock (or lockdep warning), such
as reported at http://lkml.org/lkml/2010/1/17/88 .

Reported-by: Ming Lei 
Tested-by: Wolfram Sang 
Signed-off-by: Dominik Brodowski

pcmcia: simplify locking

2010-02-17T16:48:20+00:00

replace pcmcia_socket->lock and pcmcia_dev_list_lock by using the
per-socket "ops_mutex", as we do neither need different locks
nor a spinlock here.

Tested-by: Wolfram Sang 
Signed-off-by: Dominik Brodowski