linux-kernel - [PATCH 1/2] gpio-pch: Use NUMA_NO_NODE not GFP

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Message-Id: <1318988260-19462-1-git-send-email-tomoya-linux@dsn.lapis-semi.com>
Date:	Wed, 19 Oct 2011 10:37:39 +0900
From:	Tomoya MORINAGA <tomoya-linux@....lapis-semi.com>
To:	Grant Likely <grant.likely@...retlab.ca>,
	linux-kernel@...r.kernel.org
Cc:	qi.wang@...el.com, yong.y.wang@...el.com, joel.clark@...el.com,
	kok.howg.ewe@...el.com, Dan Carpenter <dan.carpenter@...cle.com>,
	David Rientjes <rientjes@...gle.com>,
	Tomoya MORINAGA <tomoya-linux@....lapis-semi.com>
Subject: [PATCH 1/2] 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@...cle.com>
Reported-by: David Rientjes <rientjes@...gle.com>
Signed-off-by: Tomoya MORINAGA <tomoya-linux@....lapis-semi.com>
---
 drivers/gpio/gpio-pch.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index 596e454..64b0e39 100644
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -399,7 +399,7 @@ 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;
-- 
1.7.4.4

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