Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 7907a87..c77d474 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -411,6 +411,7 @@
{
struct device_node *np = pdev->dev.of_node;
struct mxc_gpio_port *port;
+ int irq_count;
int irq_base;
int err;
@@ -426,9 +427,15 @@
if (IS_ERR(port->base))
return PTR_ERR(port->base);
- port->irq_high = platform_get_irq(pdev, 1);
- if (port->irq_high < 0)
- port->irq_high = 0;
+ irq_count = platform_irq_count(pdev);
+ if (irq_count < 0)
+ return irq_count;
+
+ if (irq_count > 1) {
+ port->irq_high = platform_get_irq(pdev, 1);
+ if (port->irq_high < 0)
+ port->irq_high = 0;
+ }
port->irq = platform_get_irq(pdev, 0);
if (port->irq < 0)