[PATCH v6 2/6] This patch converts the davinci gpio driver to use irqdomain support.
From: Sekhar Nori <hidden>
Date: 2013-12-15 12:37:52
Also in:
linux-devicetree, linux-gpio, lkml
On Thursday 21 November 2013 11:45 PM, Prabhakar Lad wrote:
From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> [grygorii.strashko at ti.com: - switch to use one irq-domain per all GPIO banks - keep irq_create_mapping() call in gpio_to_irq_banked() as it simply transformed to irq_find_mapping() if IRQ mapping exist already] Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
A proper subject line is missing. I added the following as the subject: gpio: davinci: convert to use irqdomain and moved your current subject line to become the commit text.
quoted hunk ↗ jump to hunk
@@ -396,6 +411,20 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev) } clk_prepare_enable(clk); + irq = irq_alloc_descs(-1, 0, ngpio, 0); + if (irq < 0) { + dev_err(dev, "Couldn't allocate IRQ numbers\n"); + return -ENODEV;
modified this to: return irq; since your have already received a more relevant error code. With these modifications and Linus's ack, queuing for v3.14. Thanks, Sekhar