From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Wed, 20 Nov 2013 00:23:17 +0000 Subject: [PATCH 02/05 v2] gpio: rcar: Enable mask on suspend Message-Id: <20131120002317.27342.34257.sendpatchset@w520> List-Id: References: <20131120002259.27342.35575.sendpatchset@w520> In-Reply-To: <20131120002259.27342.35575.sendpatchset@w520> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel@vger.kernel.org Cc: linux-sh@vger.kernel.org, linus.walleij@linaro.org, grant.likely@secretlab.ca, horms@verge.net.au, laurent.pinchart@ideasonboard.com, Magnus Damm From: Magnus Damm Now when lazy interrupt disable has been enabled in the driver then extend the code to set IRQCHIP_MASK_ON_SUSPEND which tells the core that only IRQs marked as wakeups need to stay enabled during Suspend-to-RAM. Tested on the Lager board with GPIO-keys and Suspend-to-RAM. Signed-off-by: Magnus Damm --- drivers/gpio/gpio-rcar.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- 0008/drivers/gpio/gpio-rcar.c +++ work/drivers/gpio/gpio-rcar.c 2013-11-20 08:30:28.000000000 +0900 @@ -369,7 +369,8 @@ static int gpio_rcar_probe(struct platfo irq_chip->irq_mask = gpio_rcar_irq_disable; irq_chip->irq_unmask = gpio_rcar_irq_enable; irq_chip->irq_set_type = gpio_rcar_irq_set_type; - irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED; + irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_SET_TYPE_MASKED + | IRQCHIP_MASK_ON_SUSPEND; p->irq_domain = irq_domain_add_simple(pdev->dev.of_node, p->config.number_of_pins,