diff options
Diffstat (limited to 'drivers/gpio/gpio-nomadik.c')
| -rw-r--r-- | drivers/gpio/gpio-nomadik.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c index 97e9be94141..0b7ec1258c8 100644 --- a/drivers/gpio/gpio-nomadik.c +++ b/drivers/gpio/gpio-nomadik.c @@ -58,7 +58,6 @@ struct nmk_gpio_chip { u32 rwimsc; u32 fwimsc; u32 slpm; - u32 enabled; u32 pull_up; }; @@ -605,11 +604,6 @@ static int nmk_gpio_irq_maskunmask(struct irq_data *d, bool enable) if (!nmk_chip) return -EINVAL; - if (enable) - nmk_chip->enabled |= bitmask; - else - nmk_chip->enabled &= ~bitmask; - clk_enable(nmk_chip->clk); spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); spin_lock(&nmk_chip->lock); @@ -653,7 +647,7 @@ static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on) spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); spin_lock(&nmk_chip->lock); - if (!(nmk_chip->enabled & bitmask)) + if (irqd_irq_disabled(d)) __nmk_gpio_set_wake(nmk_chip, gpio, on); if (on) @@ -670,7 +664,7 @@ static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on) static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type) { - bool enabled; + bool enabled = !irqd_irq_disabled(d); bool wake = irqd_is_wakeup_set(d); int gpio; struct nmk_gpio_chip *nmk_chip; @@ -691,7 +685,6 @@ static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type) clk_enable(nmk_chip->clk); spin_lock_irqsave(&nmk_chip->lock, flags); - enabled = !!(nmk_chip->enabled & bitmask); if (enabled) __nmk_gpio_irq_modify(nmk_chip, gpio, NORMAL, false); |