diff options
| -rw-r--r-- | MAINTAINERS | 6 | ||||
| -rw-r--r-- | drivers/gpio/gpio-intel-mid.c | 35 | ||||
| -rw-r--r-- | drivers/gpio/gpio-lynxpoint.c | 35 | ||||
| -rw-r--r-- | drivers/gpio/gpio-merrifield.c | 28 | ||||
| -rw-r--r-- | drivers/gpio/gpio-pch.c | 6 |
5 files changed, 55 insertions, 55 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 914324095d53..67392183d033 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8376,12 +8376,6 @@ F: Documentation/x86/intel_txt.rst F: include/linux/tboot.h F: arch/x86/kernel/tboot.c -INTEL-MID GPIO DRIVER -M: David Cohen <david.a.cohen@linux.intel.com> -L: linux-gpio@vger.kernel.org -S: Maintained -F: drivers/gpio/gpio-intel-mid.c - INTERCONNECT API M: Georgi Djakov <georgi.djakov@linaro.org> L: linux-pm@vger.kernel.org diff --git a/drivers/gpio/gpio-intel-mid.c b/drivers/gpio/gpio-intel-mid.c index 4e803baf980e..4d835f9089df 100644 --- a/drivers/gpio/gpio-intel-mid.c +++ b/drivers/gpio/gpio-intel-mid.c @@ -329,6 +329,7 @@ static int intel_gpio_probe(struct pci_dev *pdev, u32 gpio_base; u32 irq_base; int retval; + struct gpio_irq_chip *girq; struct intel_mid_gpio_ddata *ddata = (struct intel_mid_gpio_ddata *)id->driver_data; @@ -369,6 +370,22 @@ static int intel_gpio_probe(struct pci_dev *pdev, spin_lock_init(&priv->lock); + girq = &priv->chip.irq; + girq->chip = &intel_mid_irqchip; + girq->parent_handler = intel_mid_irq_handler; + girq->num_parents = 1; + girq->parents = devm_kcalloc(&pdev->dev, girq->num_parents, + sizeof(*girq->parents), + GFP_KERNEL); + if (!girq->parents) + return -ENOMEM; + girq->parents[0] = pdev->irq; + girq->first = irq_base; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_simple_irq; + + intel_mid_irq_init_hw(priv); + pci_set_drvdata(pdev, priv); retval = devm_gpiochip_add_data(&pdev->dev, &priv->chip, priv); if (retval) { @@ -376,24 +393,6 @@ static int intel_gpio_probe(struct pci_dev *pdev, return retval; } - retval = gpiochip_irqchip_add(&priv->chip, - &intel_mid_irqchip, - irq_base, - handle_simple_irq, - IRQ_TYPE_NONE); - if (retval) { - dev_err(&pdev->dev, - "could not connect irqchip to gpiochip\n"); - return retval; - } - - intel_mid_irq_init_hw(priv); - - gpiochip_set_chained_irqchip(&priv->chip, - &intel_mid_irqchip, - pdev->irq, - intel_mid_irq_handler); - pm_runtime_put_noidle(&pdev->dev); pm_runtime_allow(&pdev->dev); diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c index 31b4a091ab60..6bb9741ad036 100644 --- a/drivers/gpio/gpio-lynxpoint.c +++ b/drivers/gpio/gpio-lynxpoint.c @@ -358,25 +358,30 @@ static int lp_gpio_probe(struct platform_device *pdev) gc->can_sleep = false; gc->parent = dev; - ret = devm_gpiochip_add_data(dev, gc, lg); - if (ret) { - dev_err(dev, "failed adding lp-gpio chip\n"); - return ret; - } - /* set up interrupts */ if (irq_rc && irq_rc->start) { + struct gpio_irq_chip *girq; + + girq = &gc->irq; + girq->chip = &lp_irqchip; + girq->parent_handler = lp_gpio_irq_handler; + girq->num_parents = 1; + girq->parents = devm_kcalloc(&pdev->dev, girq->num_parents, + sizeof(*girq->parents), + GFP_KERNEL); + if (!girq->parents) + return -ENOMEM; + girq->parents[0] = (unsigned)irq_rc->start; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_simple_irq; + lp_gpio_irq_init_hw(lg); - ret = gpiochip_irqchip_add(gc, &lp_irqchip, 0, - handle_simple_irq, IRQ_TYPE_NONE); - if (ret) { - dev_err(dev, "failed to add irqchip\n"); - return ret; - } + } - gpiochip_set_chained_irqchip(gc, &lp_irqchip, - (unsigned)irq_rc->start, - lp_gpio_irq_handler); + ret = devm_gpiochip_add_data(dev, gc, lg); + if (ret) { + dev_err(dev, "failed adding lp-gpio chip\n"); + return ret; } pm_runtime_enable(dev); diff --git a/drivers/gpio/gpio-merrifield.c b/drivers/gpio/gpio-merrifield.c index 3302125e5265..4f27ddfe1e2f 100644 --- a/drivers/gpio/gpio-merrifield.c +++ b/drivers/gpio/gpio-merrifield.c @@ -397,6 +397,7 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id { const struct mrfld_gpio_pinrange *range; const char *pinctrl_dev_name; + struct gpio_irq_chip *girq; struct mrfld_gpio *priv; u32 gpio_base, irq_base; void __iomem *base; @@ -444,6 +445,21 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id raw_spin_lock_init(&priv->lock); + girq = &priv->chip.irq; + girq->chip = &mrfld_irqchip; + girq->parent_handler = mrfld_irq_handler; + girq->num_parents = 1; + girq->parents = devm_kcalloc(&pdev->dev, girq->num_parents, + sizeof(*girq->parents), + GFP_KERNEL); + if (!girq->parents) + return -ENOMEM; + girq->parents[0] = pdev->irq; + girq->default_type = IRQ_TYPE_NONE; + girq->handler = handle_bad_irq; + + mrfld_irq_init_hw(priv); + pci_set_drvdata(pdev, priv); retval = devm_gpiochip_add_data(&pdev->dev, &priv->chip, priv); if (retval) { @@ -465,18 +481,6 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id } } - retval = gpiochip_irqchip_add(&priv->chip, &mrfld_irqchip, irq_base, - handle_bad_irq, IRQ_TYPE_NONE); - if (retval) { - dev_err(&pdev->dev, "could not connect irqchip to gpiochip\n"); - return retval; - } - - mrfld_irq_init_hw(priv); - - gpiochip_set_chained_irqchip(&priv->chip, &mrfld_irqchip, pdev->irq, - mrfld_irq_handler); - return 0; } diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 1d99293096f2..3f3d9a94b709 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -409,8 +409,7 @@ static int pch_gpio_probe(struct pci_dev *pdev, static int __maybe_unused pch_gpio_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct pch_gpio *chip = pci_get_drvdata(pdev); + struct pch_gpio *chip = dev_get_drvdata(dev); unsigned long flags; spin_lock_irqsave(&chip->spinlock, flags); @@ -422,8 +421,7 @@ static int __maybe_unused pch_gpio_suspend(struct device *dev) static int __maybe_unused pch_gpio_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct pch_gpio *chip = pci_get_drvdata(pdev); + struct pch_gpio *chip = dev_get_drvdata(dev); unsigned long flags; spin_lock_irqsave(&chip->spinlock, flags); |