diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-ep93xx/gpio.c | 46 | ||||
| -rw-r--r-- | arch/arm/plat-nomadik/gpio.c | 45 |
2 files changed, 4 insertions, 87 deletions
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c index a889fa7c3ba..34e071d7976 100644 --- a/arch/arm/mach-ep93xx/gpio.c +++ b/arch/arm/mach-ep93xx/gpio.c @@ -360,52 +360,14 @@ static void ep93xx_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) gpio = ep93xx_chip->chip.base; for (i = 0; i < chip->ngpio; i++, gpio++) { int is_out = data_dir_reg & (1 << i); + int irq = gpio_to_irq(gpio); - seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s", + seq_printf(s, " %s%d gpio-%-3d (%-12s) %s %s %s\n", chip->label, i, gpio, gpiochip_is_requested(chip, i) ? : "", is_out ? "out" : "in ", - (data_reg & (1 << i)) ? "hi" : "lo"); - - if (!is_out) { - int irq = gpio_to_irq(gpio); - struct irq_desc *desc = irq_desc + irq; - - if (irq >= 0 && desc->action) { - char *trigger; - - switch (desc->status & IRQ_TYPE_SENSE_MASK) { - case IRQ_TYPE_NONE: - trigger = "(default)"; - break; - case IRQ_TYPE_EDGE_FALLING: - trigger = "edge-falling"; - break; - case IRQ_TYPE_EDGE_RISING: - trigger = "edge-rising"; - break; - case IRQ_TYPE_EDGE_BOTH: - trigger = "edge-both"; - break; - case IRQ_TYPE_LEVEL_HIGH: - trigger = "level-high"; - break; - case IRQ_TYPE_LEVEL_LOW: - trigger = "level-low"; - break; - default: - trigger = "?trigger?"; - break; - } - - seq_printf(s, " irq-%d %s%s", - irq, trigger, - (desc->status & IRQ_WAKEUP) - ? " wakeup" : ""); - } - } - - seq_printf(s, "\n"); + (data_reg & (1<< i)) ? "hi" : "lo", + (!is_out && irq>= 0) ? "(interrupt)" : ""); } } diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 70620426ee5..80643bc38e1 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -832,51 +832,6 @@ static void nmk_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) : "? ", (mode < 0) ? "unknown" : modes[mode], pull ? "pull" : "none"); - - if (!is_out) { - int irq = gpio_to_irq(gpio); - struct irq_desc *desc = irq_to_desc(irq); - - /* This races with request_irq(), set_irq_type(), - * and set_irq_wake() ... but those are "rare". - * - * More significantly, trigger type flags aren't - * currently maintained by genirq. - */ - if (irq >= 0 && desc->action) { - char *trigger; - - switch (desc->status & IRQ_TYPE_SENSE_MASK) { - case IRQ_TYPE_NONE: - trigger = "(default)"; - break; - case IRQ_TYPE_EDGE_FALLING: - trigger = "edge-falling"; - break; - case IRQ_TYPE_EDGE_RISING: - trigger = "edge-rising"; - break; - case IRQ_TYPE_EDGE_BOTH: - trigger = "edge-both"; - break; - case IRQ_TYPE_LEVEL_HIGH: - trigger = "level-high"; - break; - case IRQ_TYPE_LEVEL_LOW: - trigger = "level-low"; - break; - default: - trigger = "?trigger?"; - break; - } - - seq_printf(s, " irq-%d %s%s", - irq, trigger, - (desc->status & IRQ_WAKEUP) - ? " wakeup" : ""); - } - } - seq_printf(s, "\n"); } } |