[kernel/2.6.38] fix gcc-4.6 set but unused warnings

[openwrt.git] / target / linux / ppc40x / patches / 120-usb-isp116x-hcd-add-of-binding.patch

diff --git a/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch b/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch
index 6bc5a9f..d869cff 100644 (file)
--- a/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch
+++ b/target/linux/ppc40x/patches/120-usb-isp116x-hcd-add-of-binding.patch
@@ -8,7 +8,7 @@
  static int isp116x_remove(struct platform_device *pdev)
  {
        struct usb_hcd *hcd = platform_get_drvdata(pdev);
-@@ -1708,22 +1709,253 @@ static struct platform_driver isp116x_dr
+@@ -1708,22 +1709,249 @@ static struct platform_driver isp116x_dr
        },
  };
  
@@ -30,8 +30,6 @@
 +
 +#ifdef CONFIG_USB_ISP116X_HCD_OF
 +
-+#include <linux/of.h>
-+#include <linux/of_device.h>
 +#include <linux/of_platform.h>
 +
 +#ifdef USE_PLATFORM_DELAY
@@ -43,13 +41,12 @@
 +#define isp116x_of_delay      NULL
 +#endif
 +
-+static int __devinit isp116x_of_probe(struct of_device *op,
-+                                    const struct of_device_id *match)
++static int __devinit isp116x_of_probe(struct platform_device *op)
 +{
-+      struct device_node *dn = op->node;
++      struct device_node *dn = op->dev.of_node;
 +      struct usb_hcd *hcd;
 +      struct isp116x *isp116x;
-+      struct resource addr, data, ires;
++      struct resource addr, data;
 +      struct isp116x_platform_data *board;
 +      void __iomem *addr_reg;
 +      void __iomem *data_reg;
@@ -65,12 +62,6 @@
 +      if (ret)
 +              return ret;
 +
-+      ret = of_irq_to_resource(dn, 1, &ires);
-+      if (ret)
-+              return ret;
-+
-+      irqflags = ires.flags & IRQF_TRIGGER_MASK;
-+
 +      board = kzalloc(sizeof(struct isp116x_platform_data), GFP_KERNEL);
 +      if (board == NULL)
 +              return -ENOMEM;
@@ -97,7 +88,7 @@
 +              goto err_release_data;
 +      }
 +
-+      irq = irq_of_parse_and_map(op->node, 0);
++      irq = irq_of_parse_and_map(dn, 0);
 +      if (irq == NO_IRQ) {
 +              ret = -EINVAL;
 +              goto err_unmap_data;
@@ -132,6 +123,13 @@
 +      if (of_get_property(dn, "int_edge_triggered", NULL))
 +              board->int_edge_triggered = 1;
 +
++      if (board->int_edge_triggered)
++              irqflags = board->int_act_high ? IRQF_TRIGGER_RISING :
++                                               IRQF_TRIGGER_FALLING;
++      else
++              irqflags = board->int_act_high ? IRQF_TRIGGER_HIGH :
++                                               IRQF_TRIGGER_LOW;
++
 +      ret = usb_add_hcd(hcd, irq, irqflags | IRQF_DISABLED);
 +      if (ret)
 +              goto err_put_hcd;
@@ -163,7 +161,7 @@
 +      return ret;
 +}
 +
-+static __devexit int isp116x_of_remove(struct of_device *op)
++static __devexit int isp116x_of_remove(struct platform_device *op)
 +{
 +      struct usb_hcd *hcd = dev_get_drvdata(&op->dev);
 +      struct isp116x *isp116x;
@@ -181,11 +179,11 @@
 +      irq_dispose_mapping(hcd->irq);
 +
 +      iounmap(isp116x->data_reg);
-+      (void) of_address_to_resource(op->node, 0, &res);
++      (void) of_address_to_resource(op->dev.of_node, 0, &res);
 +      release_mem_region(res.start, resource_size(&res));
 +
 +      iounmap(isp116x->addr_reg);
-+      (void) of_address_to_resource(op->node, 1, &res);
++      (void) of_address_to_resource(op->dev.of_node, 1, &res);
 +      release_mem_region(res.start, resource_size(&res));
 +
 +      kfree(isp116x->board);
@@ -199,26 +197,24 @@
 +      {},
 +};
 +
-+static struct of_platform_driver isp116x_of_platform_driver = {
-+      .owner          = THIS_MODULE,
-+      .name           = "isp116x-hcd-of",
-+      .match_table    = isp116x_of_match,
++static struct platform_driver isp116x_of_platform_driver = {
 +      .probe          = isp116x_of_probe,
 +      .remove         = __devexit_p(isp116x_of_remove),
 +      .driver         = {
 +              .name   = "isp116x-hcd-of",
 +              .owner  = THIS_MODULE,
++              .of_match_table = isp116x_of_match,
 +      },
 +};
 +
 +static int __init isp116x_of_register(void)
 +{
-+      return of_register_platform_driver(&isp116x_of_platform_driver);
++      return platform_driver_register(&isp116x_of_platform_driver);
 +}
 +
 +static void __exit isp116x_of_unregister(void)
 +{
-+      of_unregister_platform_driver(&isp116x_of_platform_driver);
++      platform_driver_unregister(&isp116x_of_platform_driver);
 +}
 +
 +MODULE_DEVICE_TABLE(of, isp116x_of_match);