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authorLinus Walleij <linus.walleij@linaro.org>2021-12-09 14:45:13 +0100
committerLinus Walleij <linus.walleij@linaro.org>2021-12-10 00:17:06 +0100
commitdc1b242478f47d04a41f319a14f163711c52646a (patch)
treebd3b068590512c188dbbbb1bb5cfedce5b8f4a31 /drivers/pinctrl
parentb124c8bd50c7550ed966c09f69ffdbaaedc0aa15 (diff)
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pinctrl: bcm2835: Silence uninit warning
The uninitialized variable would be caught by the BUG_ON() logic below, but the kernel test robot cannot see that. Silence the warning by initializing the variable. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20211209134513.306212-1-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/bcm/pinctrl-bcm2835.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
index 2abcc6ce4eba..e473fc1509d3 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -407,7 +407,7 @@ static void bcm2835_gpio_irq_handler(struct irq_desc *desc)
struct bcm2835_pinctrl *pc = gpiochip_get_data(chip);
struct irq_chip *host_chip = irq_desc_get_chip(desc);
int irq = irq_desc_get_irq(desc);
- int group;
+ int group = 0;
int i;
for (i = 0; i < BCM2835_NUM_IRQS; i++) {