diff options
Diffstat (limited to 'drivers/pinctrl/bcm/pinctrl-iproc-gpio.c')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c index 3ca925dfefd1..af5e904d4a1e 100644 --- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c @@ -99,7 +99,7 @@ struct iproc_gpio { void __iomem *base; void __iomem *io_ctrl; - spinlock_t lock; + raw_spinlock_t lock; struct gpio_chip gc; unsigned num_banks; @@ -221,9 +221,9 @@ static void iproc_gpio_irq_mask(struct irq_data *d) struct iproc_gpio *chip = gpiochip_get_data(gc); unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_gpio_irq_set_mask(d, false); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); } static void iproc_gpio_irq_unmask(struct irq_data *d) @@ -232,9 +232,9 @@ static void iproc_gpio_irq_unmask(struct irq_data *d) struct iproc_gpio *chip = gpiochip_get_data(gc); unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_gpio_irq_set_mask(d, true); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); } static int iproc_gpio_irq_set_type(struct irq_data *d, unsigned int type) @@ -274,13 +274,13 @@ static int iproc_gpio_irq_set_type(struct irq_data *d, unsigned int type) return -EINVAL; } - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_set_bit(chip, IPROC_GPIO_INT_TYPE_OFFSET, gpio, level_triggered); iproc_set_bit(chip, IPROC_GPIO_INT_DE_OFFSET, gpio, dual_edge); iproc_set_bit(chip, IPROC_GPIO_INT_EDGE_OFFSET, gpio, rising_or_high); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u level_triggered:%d dual_edge:%d rising_or_high:%d\n", @@ -328,9 +328,9 @@ static int iproc_gpio_direction_input(struct gpio_chip *gc, unsigned gpio) struct iproc_gpio *chip = gpiochip_get_data(gc); unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_set_bit(chip, IPROC_GPIO_OUT_EN_OFFSET, gpio, false); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u set input\n", gpio); @@ -343,10 +343,10 @@ static int iproc_gpio_direction_output(struct gpio_chip *gc, unsigned gpio, struct iproc_gpio *chip = gpiochip_get_data(gc); unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_set_bit(chip, IPROC_GPIO_OUT_EN_OFFSET, gpio, true); iproc_set_bit(chip, IPROC_GPIO_DATA_OUT_OFFSET, gpio, !!(val)); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u set output, value:%d\n", gpio, val); @@ -358,9 +358,9 @@ static void iproc_gpio_set(struct gpio_chip *gc, unsigned gpio, int val) struct iproc_gpio *chip = gpiochip_get_data(gc); unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); iproc_set_bit(chip, IPROC_GPIO_DATA_OUT_OFFSET, gpio, !!(val)); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u set, value:%d\n", gpio, val); } @@ -461,7 +461,7 @@ static int iproc_gpio_set_pull(struct iproc_gpio *chip, unsigned gpio, { unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); if (disable) { iproc_set_bit(chip, IPROC_GPIO_RES_EN_OFFSET, gpio, false); @@ -471,7 +471,7 @@ static int iproc_gpio_set_pull(struct iproc_gpio *chip, unsigned gpio, iproc_set_bit(chip, IPROC_GPIO_RES_EN_OFFSET, gpio, true); } - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); dev_dbg(chip->dev, "gpio:%u set pullup:%d\n", gpio, pull_up); @@ -483,10 +483,10 @@ static void iproc_gpio_get_pull(struct iproc_gpio *chip, unsigned gpio, { unsigned long flags; - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); *disable = !iproc_get_bit(chip, IPROC_GPIO_RES_EN_OFFSET, gpio); *pull_up = iproc_get_bit(chip, IPROC_GPIO_PAD_RES_OFFSET, gpio); - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); } static int iproc_gpio_set_strength(struct iproc_gpio *chip, unsigned gpio, @@ -515,7 +515,7 @@ static int iproc_gpio_set_strength(struct iproc_gpio *chip, unsigned gpio, dev_dbg(chip->dev, "gpio:%u set drive strength:%d mA\n", gpio, strength); - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); strength = (strength / 2) - 1; for (i = 0; i < GPIO_DRV_STRENGTH_BITS; i++) { val = readl(base + offset); @@ -524,7 +524,7 @@ static int iproc_gpio_set_strength(struct iproc_gpio *chip, unsigned gpio, writel(val, base + offset); offset += 4; } - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); return 0; } @@ -548,7 +548,7 @@ static int iproc_gpio_get_strength(struct iproc_gpio *chip, unsigned gpio, shift = IPROC_GPIO_SHIFT(gpio); - spin_lock_irqsave(&chip->lock, flags); + raw_spin_lock_irqsave(&chip->lock, flags); *strength = 0; for (i = 0; i < GPIO_DRV_STRENGTH_BITS; i++) { val = readl(base + offset) & BIT(shift); @@ -559,7 +559,7 @@ static int iproc_gpio_get_strength(struct iproc_gpio *chip, unsigned gpio, /* convert to mA */ *strength = (*strength + 1) * 2; - spin_unlock_irqrestore(&chip->lock, flags); + raw_spin_unlock_irqrestore(&chip->lock, flags); return 0; } @@ -769,7 +769,7 @@ static int iproc_gpio_probe(struct platform_device *pdev) return -ENODEV; } - spin_lock_init(&chip->lock); + raw_spin_lock_init(&chip->lock); gc = &chip->gc; gc->base = -1; |