[PATCH] pinctrl: sirf: atlas7: Initialize GPIO offset

[Thierry Reding]

From: Thierry Reding <***@nvidia.com>

The GPIO offset is never initialized, which means that it will end up
being zero as per the devm_kzalloc() of the parent structure.

Signed-off-by: Thierry Reding <***@nvidia.com>
---
I have no idea how the driver could've ever worked for anything other
than instances with a single bank, but maybe it did and I missed some
detail.

drivers/pinctrl/sirf/pinctrl-atlas7.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 36b5c8d5471e..a2ca4a9472c7 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -6078,6 +6078,7 @@ static int atlas7_gpio_probe(struct platform_device *pdev)
bank = &a7gc->banks[idx];
/* Set ctrl registers' base of this bank */
bank->base = ATLAS7_GPIO_BASE(a7gc, idx);
+ bank->gpio_offset = idx * NGPIO_OF_BANK;

/* Get interrupt number from DTS */
ret = of_irq_get(np, idx);