diff options
Diffstat (limited to 'drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c')
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c index 19a3c3bc2f1f..e51176ec83d2 100644 --- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c +++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c @@ -23,6 +23,7 @@ #include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/of_device.h> +#include <linux/of_irq.h> #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> @@ -650,11 +651,12 @@ static int pm8xxx_pin_populate(struct pm8xxx_gpio *pctrl, } static const struct of_device_id pm8xxx_gpio_of_match[] = { - { .compatible = "qcom,pm8018-gpio", .data = (void *)6 }, - { .compatible = "qcom,pm8038-gpio", .data = (void *)12 }, - { .compatible = "qcom,pm8058-gpio", .data = (void *)40 }, - { .compatible = "qcom,pm8917-gpio", .data = (void *)38 }, - { .compatible = "qcom,pm8921-gpio", .data = (void *)44 }, + { .compatible = "qcom,pm8018-gpio" }, + { .compatible = "qcom,pm8038-gpio" }, + { .compatible = "qcom,pm8058-gpio" }, + { .compatible = "qcom,pm8917-gpio" }, + { .compatible = "qcom,pm8921-gpio" }, + { .compatible = "qcom,ssbi-gpio" }, { }, }; MODULE_DEVICE_TABLE(of, pm8xxx_gpio_of_match); @@ -665,14 +667,19 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev) struct pinctrl_pin_desc *pins; struct pm8xxx_gpio *pctrl; int ret; - int i; + int i, npins; pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL); if (!pctrl) return -ENOMEM; pctrl->dev = &pdev->dev; - pctrl->npins = (unsigned long)of_device_get_match_data(&pdev->dev); + npins = platform_irq_count(pdev); + if (!npins) + return -EINVAL; + if (npins < 0) + return npins; + pctrl->npins = npins; pctrl->regmap = dev_get_regmap(pdev->dev.parent, NULL); if (!pctrl->regmap) { |