diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch b/target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch index 758b0ac1eb..4c3044289e 100644 --- a/target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch +++ b/target/linux/bcm53xx/patches-3.18/811-USB-bcma-use-separated-function-for-USB-2.0-initiali.patch @@ -15,15 +15,15 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> --- a/drivers/usb/host/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c -@@ -34,6 +34,7 @@ MODULE_DESCRIPTION("Common USB driver fo +@@ -35,6 +35,7 @@ MODULE_DESCRIPTION("Common USB driver fo MODULE_LICENSE("GPL"); struct bcma_hcd_device { + struct bcma_device *core; struct platform_device *ehci_dev; struct platform_device *ohci_dev; - }; -@@ -293,27 +294,16 @@ err_alloc: + struct gpio_desc *gpio_desc; +@@ -288,31 +289,16 @@ err_alloc: return ERR_PTR(ret); } @@ -50,12 +50,16 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> - if (!usb_dev) - return -ENOMEM; - -- bcma_hci_platform_power_gpio(dev, true); +- if (dev->dev.of_node) +- usb_dev->gpio_desc = devm_get_gpiod_from_child(&dev->dev, "vcc", +- &dev->dev.of_node->fwnode); +- if (!IS_ERR_OR_NULL(usb_dev->gpio_desc)) +- gpiod_direction_output(usb_dev->gpio_desc, 1); - switch (dev->id.id) { case BCMA_CORE_NS_USB20: bcma_hcd_init_chip_arm(dev); -@@ -346,7 +336,6 @@ static int bcma_hcd_probe(struct bcma_de +@@ -345,7 +331,6 @@ static int bcma_hcd_probe(struct bcma_de goto err_unregister_ohci_dev; } @@ -63,7 +67,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> return 0; err_unregister_ohci_dev: -@@ -354,6 +343,36 @@ err_unregister_ohci_dev: +@@ -353,6 +338,40 @@ err_unregister_ohci_dev: return err; } @@ -80,7 +84,11 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com> + return -ENOMEM; + usb_dev->core = dev; + -+ bcma_hci_platform_power_gpio(dev, true); ++ if (dev->dev.of_node) ++ usb_dev->gpio_desc = devm_get_gpiod_from_child(&dev->dev, "vcc", ++ &dev->dev.of_node->fwnode); ++ if (!IS_ERR_OR_NULL(usb_dev->gpio_desc)) ++ gpiod_direction_output(usb_dev->gpio_desc, 1); + + switch (dev->id.id) { + case BCMA_CORE_USB20_HOST: |