Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / drivers / gpio / gpio-visconti.c

diff --git a/drivers/gpio/gpio-visconti.c b/drivers/gpio/gpio-visconti.c
index e6534ea..5e108ba 100644 (file)
--- a/drivers/gpio/gpio-visconti.c
+++ b/drivers/gpio/gpio-visconti.c
@@ -103,15 +103,12 @@ static int visconti_gpio_child_to_parent_hwirq(struct gpio_chip *gc,
        return -EINVAL;
 }
 
-static void *visconti_gpio_populate_parent_fwspec(struct gpio_chip *chip,
-                                                 unsigned int parent_hwirq,
-                                                 unsigned int parent_type)
+static int visconti_gpio_populate_parent_fwspec(struct gpio_chip *chip,
+                                               union gpio_irq_fwspec *gfwspec,
+                                               unsigned int parent_hwirq,
+                                               unsigned int parent_type)
 {
-       struct irq_fwspec *fwspec;
-
-       fwspec = kmalloc(sizeof(*fwspec), GFP_KERNEL);
-       if (!fwspec)
-               return NULL;
+       struct irq_fwspec *fwspec = &gfwspec->fwspec;
 
        fwspec->fwnode = chip->irq.parent_domain->fwnode;
        fwspec->param_count = 3;
@@ -119,7 +116,7 @@ static void *visconti_gpio_populate_parent_fwspec(struct gpio_chip *chip,
        fwspec->param[1] = parent_hwirq;
        fwspec->param[2] = parent_type;
 
-       return fwspec;
+       return 0;
 }
 
 static int visconti_gpio_probe(struct platform_device *pdev)