Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu fix from Greg Ungerer:
"This contains only a single compilation fix for ColdFire m68k targets
that use local non-GPIOLIB support."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: define a local gpio_request_one() function
+20
+20
arch/m68k/include/asm/gpio.h
+20
arch/m68k/include/asm/gpio.h
···
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86
return gpio < MCFGPIO_PIN_MAX ? 0 : __gpio_cansleep(gpio);
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87
}
88
88
89
+
static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label)
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+
{
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+
int err;
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+
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err = gpio_request(gpio, label);
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+
if (err)
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+
return err;
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+
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+
if (flags & GPIOF_DIR_IN)
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+
err = gpio_direction_input(gpio);
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+
else
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+
err = gpio_direction_output(gpio,
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+
(flags & GPIOF_INIT_HIGH) ? 1 : 0);
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+
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+
if (err)
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+
gpio_free(gpio);
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+
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+
return err;
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+
}
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+
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109
#endif