UbiquitousOS
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OpenCloudOS-Kernel
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Merge branch 'error-return-from-get' into devel

This commit is contained in:
Linus Walleij 2016-02-08 15:35:47 +01:00
parent 5041e79144 a80bb4c9ec
commit daec0beda6
5 changed files with 5 additions and 5 deletions
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2
arch/blackfin/kernel/bfin_gpio.c
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@ -1159,7 +1159,7 @@ static int bfin_gpiolib_direction_output(struct gpio_chip *chip, unsigned gpio,
static int bfin_gpiolib_get_value(struct gpio_chip *chip, unsigned gpio)
{
return bfin_gpio_get_value(gpio);
return !!bfin_gpio_get_value(gpio);
}
static void bfin_gpiolib_set_value(struct gpio_chip *chip, unsigned gpio, int value)

2
arch/powerpc/sysdev/ppc4xx_gpio.c
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@ -78,7 +78,7 @@ static int ppc4xx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
struct ppc4xx_gpio __iomem *regs = mm_gc->regs;
return in_be32(&regs->ir) & GPIO_MASK(gpio);
return !!(in_be32(&regs->ir) & GPIO_MASK(gpio));
}
static inline void

2
arch/powerpc/sysdev/simple_gpio.c
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@ -46,7 +46,7 @@ static int u8_gpio_get(struct gpio_chip *gc, unsigned int gpio)
{
struct of_mm_gpio_chip *mm_gc = to_of_mm_gpio_chip(gc);
return in_8(mm_gc->regs) & u8_pin2mask(gpio);
return !!(in_8(mm_gc->regs) & u8_pin2mask(gpio));
}
static void u8_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)

2
arch/unicore32/kernel/gpio.c
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@ -52,7 +52,7 @@ device_initcall(puv3_gpio_leds_init);
static int puv3_gpio_get(struct gpio_chip *chip, unsigned offset)
{
return readl(GPIO_GPLR) & GPIO_GPIO(offset);
return !!(readl(GPIO_GPLR) & GPIO_GPIO(offset));
}
static void puv3_gpio_set(struct gpio_chip *chip, unsigned offset, int value)

2
drivers/soc/fsl/qe/gpio.c
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@ -63,7 +63,7 @@ static int qe_gpio_get(struct gpio_chip *gc, unsigned int gpio)
struct qe_pio_regs __iomem *regs = mm_gc->regs;
u32 pin_mask = 1 << (QE_PIO_PINS - 1 - gpio);
return in_be32(&regs->cpdata) & pin_mask;
return !!(in_be32(&regs->cpdata) & pin_mask);
}
static void qe_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)