Hi Linus,
After merging the gpio tree, today's linux-next build (powerpc
ppc44x_defconfig) failed like this:
arch/powerpc/sysdev/ppc4xx_gpio.c: In function 'ppc4xx_gpio_set':
arch/powerpc/sysdev/ppc4xx_gpio.c:93:26: error: unused variable 'mm_gc' [-Werror=unused-variable]
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
^
cc1: all warnings being treated as errors
Caused by commit
0d36fe65f583 ("powerpc: ppc4xx: use gpiochip data pointer")
I applied this patch for today:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Thu, 31 Mar 2016 13:18:45 +1100
Subject: [PATCH] powerpc: ppc4xx: remove unused local variable
Fixes: 0d36fe65f583 ("powerpc: ppc4xx: use gpiochip data pointer")
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
arch/powerpc/sysdev/ppc4xx_gpio.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/sysdev/ppc4xx_gpio.c b/arch/powerpc/sysdev/ppc4xx_gpio.c
index 4ab83cd04785..5382d04dd872 100644
--- a/arch/powerpc/sysdev/ppc4xx_gpio.c
+++ b/arch/powerpc/sysdev/ppc4xx_gpio.c
@@ -90,7 +90,6 @@ __ppc4xx_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
static void
ppc4xx_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
{
- struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct ppc4xx_gpio_chip *chip = gpiochip_get_data(gc);
unsigned long flags;
--
2.7.0
--
Cheers,
Stephen Rothwell
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