diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-07-02 20:01:31 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-07-02 20:01:31 +0400 |
| commit | 27eb2c4b3d3e13f376a359e293c212a2e9407af5 (patch) | |
| tree | 556aa7b5cd6eeb4214dec129c789515157187010 /drivers/gpio/gpio-langwell.c | |
| parent | 5705b8aca5a80141de5637ff0e23b31b26f2c5bf (diff) | |
| parent | 67bf12ca50d524f9e225347fe63533562e2004de (diff) | |
| download | linux-27eb2c4b3d3e13f376a359e293c212a2e9407af5.tar.xz | |
Merge branch 'next' into for-linus
Prepare first set of updates for 3.11 merge window.
Diffstat (limited to 'drivers/gpio/gpio-langwell.c')
| -rw-r--r-- | drivers/gpio/gpio-langwell.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-langwell.c b/drivers/gpio/gpio-langwell.c index 634c3d37f7b5..62ef10a641c4 100644 --- a/drivers/gpio/gpio-langwell.c +++ b/drivers/gpio/gpio-langwell.c @@ -324,6 +324,7 @@ static int lnw_gpio_probe(struct pci_dev *pdev, resource_size_t start, len; struct lnw_gpio *lnw; u32 gpio_base; + u32 irq_base; int retval; int ngpio = id->driver_data; @@ -345,6 +346,7 @@ static int lnw_gpio_probe(struct pci_dev *pdev, retval = -EFAULT; goto err_ioremap; } + irq_base = *(u32 *)base; gpio_base = *((u32 *)base + 1); /* release the IO mapping, since we already get the info from bar1 */ iounmap(base); @@ -365,13 +367,6 @@ static int lnw_gpio_probe(struct pci_dev *pdev, goto err_ioremap; } - lnw->domain = irq_domain_add_linear(pdev->dev.of_node, ngpio, - &lnw_gpio_irq_ops, lnw); - if (!lnw->domain) { - retval = -ENOMEM; - goto err_ioremap; - } - lnw->reg_base = base; lnw->chip.label = dev_name(&pdev->dev); lnw->chip.request = lnw_gpio_request; @@ -384,6 +379,14 @@ static int lnw_gpio_probe(struct pci_dev *pdev, lnw->chip.ngpio = ngpio; lnw->chip.can_sleep = 0; lnw->pdev = pdev; + + lnw->domain = irq_domain_add_simple(pdev->dev.of_node, ngpio, irq_base, + &lnw_gpio_irq_ops, lnw); + if (!lnw->domain) { + retval = -ENOMEM; + goto err_ioremap; + } + pci_set_drvdata(pdev, lnw); retval = gpiochip_add(&lnw->chip); if (retval) { |