gpio: zynq: Remove call to platform_get_irq

Remove the call to  platform_get_irq use the cached
one instead.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 75ee877e5cd5..e20f9cfcdb88 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -666,9 +666,8 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
 static int __maybe_unused zynq_gpio_suspend(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
-        int irq = platform_get_irq(pdev, 0);
-        struct irq_data *data = irq_get_irq_data(irq);
         struct zynq_gpio *gpio = platform_get_drvdata(pdev);
+        struct irq_data *data = irq_get_irq_data(gpio->irq);
 
         if (!irqd_is_wakeup_set(data)) {
                 zynq_gpio_save_context(gpio);
@@ -681,9 +680,8 @@ static int __maybe_unused zynq_gpio_suspend(struct device *dev)
 static int __maybe_unused zynq_gpio_resume(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
-        int irq = platform_get_irq(pdev, 0);
-        struct irq_data *data = irq_get_irq_data(irq);
         struct zynq_gpio *gpio = platform_get_drvdata(pdev);
+        struct irq_data *data = irq_get_irq_data(gpio->irq);
         int ret;
 
         if (!irqd_is_wakeup_set(data)) {