From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Date: Wed, 20 Nov 2013 00:23:44 +0000 Subject: [PATCH 05/05 v2] gpio: em: Enable mask on suspend Message-Id: <20131120002344.27342.23018.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 KZM9D board with GPIO-keys. Signed-off-by: Magnus Damm --- drivers/gpio/gpio-em.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 0011/drivers/gpio/gpio-em.c +++ work/drivers/gpio/gpio-em.c 2013-11-20 08:33:47.000000000 +0900 @@ -337,7 +337,7 @@ static int em_gio_probe(struct platform_ irq_chip->irq_mask = em_gio_irq_disable; irq_chip->irq_unmask = em_gio_irq_enable; irq_chip->irq_set_type = em_gio_irq_set_type; - irq_chip->flags = IRQCHIP_SKIP_SET_WAKE; + irq_chip->flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND; p->irq_domain = irq_domain_add_simple(pdev->dev.of_node, pdata->number_of_pins,