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path: root/drivers/platform/x86/xo1-rfkill.c
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2013-01-03Drivers: platform: x86: remove __dev* attributes.Greg Kroah-Hartman
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Joey Lee <jlee@novell.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Peter Feuerer <peter@piie.net> Cc: Corentin Chary <corentin.chary@gmail.com> Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Cc: Robert Gerlach <khnz@gmx.de> Cc: Ike Panhc <ike.pan@canonical.com> Cc: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-01drivers: OLPC: update various drivers to include olpc-ec.hAndres Salomon
Switch over to using olpc-ec.h in multiple steps, so as not to break builds. This covers every driver that calls olpc_ec_cmd(). Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
2012-05-31xo1-rfkill: only act when blocked state is changedDaniel Drake
The XO-1 rfkill driver should only send EC commands when changing between blocked/unblocked state. The rfkill switch is asked to be unblocked on every resume (even when the card was never blocked before) and sending a EC_WLAN_LEAVE_RESET command here upsets the resume sequence of the libertas driver. Adding the check to avoid the spurious EC_WLAN_LEAVE_RESET fixes the wifi resume behaviour. The rfkill state is maintained by the hardware over suspend/resume so no extra consideration is needed here. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2012-03-20platform-drivers-x86: convert drivers/platform/x86/* to use ↵Axel Lin
module_platform_driver() This patch converts the drivers in drivers/platform/x86/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Hong Liu <hong.liu@intel.com> Cc: Durgadoss R <durgadoss.r@intel.com> Cc: Daniel Drake <dsd@laptop.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2010-10-21Add OLPC XO-1 rfkill driverDaniel Drake
Add a software rfkill switch for the WLAN interface in the OLPC XO-1 laptop. It uses the OLPC embedded controller to cut/restore power to the Marvell WLAN chip on the motherboard. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>