[GIT PULL] late pxa fixes for v4.1

[Robert Jarzmik]

Hello Arnd, Kevin, Olof,

I have a late trivial patch for the v4.1 cycle. Unlike regular pull request,
given the very straightforward nature of this patch, could I ask you to
cherry-pick it directly from this mail ?

If that doesn't work for you, I'll provide a proper pull request.

Thanks.

-- 
Robert

>From 87a3253dd948da65d53ebd83e9569510a2c7b192 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter at oracle.com>
Date: Wed, 13 May 2015 14:32:39 +0300
Subject: [PATCH] ARM: pxa: pxa_cplds: signedness bug in probe

"base_irq" needs to be signed for the error handling to work.  Also we
can remove the initialization because we re-assign it later.

Fixes: aa8d6b73ea33 ('ARM: pxa: pxa_cplds: add lubbock and mainstone IO')
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik at free.fr>
---
 arch/arm/mach-pxa/pxa_cplds_irqs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-pxa/pxa_cplds_irqs.c b/arch/arm/mach-pxa/pxa_cplds_irqs.c
index f1aeb54..2385052 100644
--- a/arch/arm/mach-pxa/pxa_cplds_irqs.c
+++ b/arch/arm/mach-pxa/pxa_cplds_irqs.c
@@ -107,7 +107,7 @@ static int cplds_probe(struct platform_device *pdev)
 	struct resource *res;
 	struct cplds *fpga;
 	int ret;
-	unsigned int base_irq = 0;
+	int base_irq;
 	unsigned long irqflags = 0;
 
 	fpga = devm_kzalloc(&pdev->dev, sizeof(*fpga), GFP_KERNEL);
-- 
2.1.4