pinctrl: qcom: ssbi-gpio: Fix fwspec parsing bug

We are parsing SSBI gpios as fourcell fwspecs but they are
twocell. Probably a simple copy-and-paste bug.

Tested on the APQ8060 DragonBoard and after this ethernet
and MMC card detection works again.

Cc: Bjorn Andersson <[email protected]>
Cc: [email protected]
Reviewed-by: Brian Masney <[email protected]>
Fixes: ae436fe ("pinctrl: ssbi-gpio: convert to hierarchical IRQ helpers in gpio core")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>

Author: linusw

drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c

@@ -794,7 +794,7 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
 	girq->fwnode = of_node_to_fwnode(pctrl->dev->of_node);
 	girq->parent_domain = parent_domain;
 	girq->child_to_parent_hwirq = pm8xxx_child_to_parent_hwirq;
-	girq->populate_parent_alloc_arg = gpiochip_populate_parent_fwspec_fourcell;
+	girq->populate_parent_alloc_arg = gpiochip_populate_parent_fwspec_twocell;
 	girq->child_offset_to_irq = pm8xxx_child_offset_to_irq;
 	girq->child_irq_domain_ops.translate = pm8xxx_domain_translate;