Commit 2824bc9c authored Oct 19, 2011 by Tomoya MORINAGA Committed by Grant Likely Oct 19, 2011

gpio-pch: Use NUMA_NO_NODE not GFP_KERNEL



Currently, GFP_KERNEL is used as parameter of irq_alloc_descs like below.

          irq_base = irq_alloc_descs(-1, IOH_IRQ_BASE, num_ports[j],
                                     GFP_KERNEL);

This is not true.
So, this patch uses NUMA_NO_NODE not GFP_KERNEL.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: David Rientjes <rientjes@google.com>
Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

parent 8c0f7b10

drivers/gpio/gpio-pch.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -398,7 +398,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev,
		goto err_gpiochip_add;
		}

		irq_base = irq_alloc_descs(-1, 0, gpio_pins[chip->ioh], GFP_KERNEL);
		irq_base = irq_alloc_descs(-1, 0, gpio_pins[chip->ioh], NUMA_NO_NODE);
		if (irq_base < 0) {
		dev_warn(&pdev->dev, "PCH gpio: Failed to get IRQ base num\n");
		chip->irq_base = -1;