pinctrl: nomadik: always display IRQ in debugfs

As we now grab IRQs also without first reserving the GPIO
line, let's print the mapped IRQ unconditionally in the
debugfs file as well.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c
index 7111c3b..cea951f 100644 (file)
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/pinctrl-nomadik.c
@@ -846,14 +846,14 @@ static void nmk_gpio_dbg_show_one(struct seq_file *s,
                   (mode < 0) ? "unknown" : modes[mode],
                   pull ? "pull" : "none");
 
-       if (label && !is_out) {
-               int             irq = gpio_to_irq(gpio);
+       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".
                 */
-               if (irq >= 0 && desc->action) {
+               if (irq > 0 && desc && desc->action) {
                        char *trigger;
                        u32 bitmask = nmk_gpio_get_bitmask(gpio);