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path: root/drivers/pinctrl/pinctrl-abx500.c
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Diffstat (limited to 'drivers/pinctrl/pinctrl-abx500.c')
-rw-r--r--drivers/pinctrl/pinctrl-abx500.c30
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/pinctrl/pinctrl-abx500.c b/drivers/pinctrl/pinctrl-abx500.c
index aa17f7580f61..6d4532702f80 100644
--- a/drivers/pinctrl/pinctrl-abx500.c
+++ b/drivers/pinctrl/pinctrl-abx500.c
@@ -851,23 +851,12 @@ static int abx500_gpio_probe(struct platform_device *pdev)
851 851
852 if (abx500_pdata) 852 if (abx500_pdata)
853 pdata = abx500_pdata->gpio; 853 pdata = abx500_pdata->gpio;
854 if (!pdata) {
855 if (np) {
856 const struct of_device_id *match;
857 854
858 match = of_match_device(abx500_gpio_match, &pdev->dev); 855 if (!(pdata || np)) {
859 if (!match) 856 dev_err(&pdev->dev, "gpio dt and platform data missing\n");
860 return -ENODEV; 857 return -ENODEV;
861 id = (unsigned long)match->data;
862 } else {
863 dev_err(&pdev->dev, "gpio dt and platform data missing\n");
864 return -ENODEV;
865 }
866 } 858 }
867 859
868 if (platid)
869 id = platid->driver_data;
870
871 pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl), 860 pct = devm_kzalloc(&pdev->dev, sizeof(struct abx500_pinctrl),
872 GFP_KERNEL); 861 GFP_KERNEL);
873 if (pct == NULL) { 862 if (pct == NULL) {
@@ -882,6 +871,16 @@ static int abx500_gpio_probe(struct platform_device *pdev)
882 pct->chip.dev = &pdev->dev; 871 pct->chip.dev = &pdev->dev;
883 pct->chip.base = (np) ? -1 : pdata->gpio_base; 872 pct->chip.base = (np) ? -1 : pdata->gpio_base;
884 873
874 if (platid)
875 id = platid->driver_data;
876 else if (np) {
877 const struct of_device_id *match;
878
879 match = of_match_device(abx500_gpio_match, &pdev->dev);
880 if (match)
881 id = (unsigned long)match->data;
882 }
883
885 /* initialize the lock */ 884 /* initialize the lock */
886 mutex_init(&pct->lock); 885 mutex_init(&pct->lock);
887 886
@@ -900,8 +899,7 @@ static int abx500_gpio_probe(struct platform_device *pdev)
900 abx500_pinctrl_ab8505_init(&pct->soc); 899 abx500_pinctrl_ab8505_init(&pct->soc);
901 break; 900 break;
902 default: 901 default:
903 dev_err(&pdev->dev, "Unsupported pinctrl sub driver (%d)\n", 902 dev_err(&pdev->dev, "Unsupported pinctrl sub driver (%d)\n", id);
904 (int) platid->driver_data);
905 mutex_destroy(&pct->lock); 903 mutex_destroy(&pct->lock);
906 return -EINVAL; 904 return -EINVAL;
907 } 905 }