linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	gpio: dln2: fix build breakage	Johan Hovold	2015-05-13	1	-1/+0
\| \| \| \| \| \| \| \| \| \|	The dln2 driver was initialising a gpiolib private field, which is now gone. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
*	Merge tag 'v3.19-rc5' into devel	Linus Walleij	2015-01-20	1	-89/+67
\|\ \| \| \| \| \| \|	Linux 3.19-rc5
\| *	gpio: dln2: use bus_sync_unlock instead of scheduling work	Octavian Purdila	2015-01-09	1	-41/+51
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Use the irq_chip bus_sync_unlock method to update hardware registers instead of scheduling work from the mask/unmask methods. This simplifies a bit the driver and make it more uniform with the other GPIO IRQ drivers. Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
\| *	gpio: dln2: Fix gpio output value in dln2_gpio_direction_output()	Axel Lin	2015-01-07	1	-4/+11
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	dln2_gpio_direction_output() ignored the state passed into it. Fix it. Also make dln2_gpio_pin_set_out_val return int, so we can check the error value. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Daniel Baluta <daniel.baluta@intel.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
\| *	gpio: dln2: fix issue when an IRQ is unmasked then enabled	Octavian Purdila	2015-01-07	1	-46/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	As noticed during suspend/resume operations, the IRQ can be unmasked then disabled in suspend and eventually enabled in resume, but without being unmasked. The current implementation does not take into account interactions between mask/unmask and enable/disable interrupts, and thus in the above scenarios the IRQs remain unactive. To fix this we removed the enable/disable operations as they fallback to mask/unmask anyway. We also remove the pending bitmaks as it is already done in irq_data (i.e. IRQS_PENDING). Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* \|	gpio: gpio-dln2: Added a Blank line after declaration	Mohammad Jamal	2015-01-15	1	-0/+1
\|/ \| \| \| \| \| \|	Fix the coding style issue by adding a blank line after declaration Signed-off-by: Mohammad Jamal <md.jamalmohiuddin@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
*	gpio: add support for the Diolan DLN-2 USB GPIO driver	Daniel Baluta	2014-11-10	1	-0/+553
	This patch adds GPIO and IRQ support for the Diolan DLN-2 GPIO module. Information about the USB protocol interface can be found in the Programmer's Reference Manual [1], see section 2.9 for the GPIO module commands and responses. [1] https://www.diolan.com/downloads/dln-api-manual.pdf Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>