diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.3/195-USB-bcma-make-helper-creating-platform-dev-more-gene.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.3/195-USB-bcma-make-helper-creating-platform-dev-more-gene.patch | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.3/195-USB-bcma-make-helper-creating-platform-dev-more-gene.patch b/target/linux/bcm53xx/patches-4.3/195-USB-bcma-make-helper-creating-platform-dev-more-gene.patch new file mode 100644 index 0000000..17a9260 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.3/195-USB-bcma-make-helper-creating-platform-dev-more-gene.patch @@ -0,0 +1,75 @@ +From c7c7bf7fcbacadac7781783de25fe1e13e2a2c35 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Date: Tue, 16 Jun 2015 12:33:46 +0200 +Subject: [PATCH v3 3/6] usb: bcma: make helper creating platform dev more + generic +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Having "bool ohci" argument bounded us to two cases only and didn't +allow re-using this code for XHCI. + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +--- + drivers/usb/host/bcma-hcd.c | 24 +++++++++++++----------- + 1 file changed, 13 insertions(+), 11 deletions(-) + +--- a/drivers/usb/host/bcma-hcd.c ++++ b/drivers/usb/host/bcma-hcd.c +@@ -244,7 +244,10 @@ static const struct usb_ehci_pdata ehci_ + static const struct usb_ohci_pdata ohci_pdata = { + }; + +-static struct platform_device *bcma_hcd_create_pdev(struct bcma_device *dev, bool ohci, u32 addr) ++static struct platform_device *bcma_hcd_create_pdev(struct bcma_device *dev, ++ const char *name, u32 addr, ++ const void *data, ++ size_t size) + { + struct platform_device *hci_dev; + struct resource hci_res[2]; +@@ -259,8 +262,7 @@ static struct platform_device *bcma_hcd_ + hci_res[1].start = dev->irq; + hci_res[1].flags = IORESOURCE_IRQ; + +- hci_dev = platform_device_alloc(ohci ? "ohci-platform" : +- "ehci-platform" , 0); ++ hci_dev = platform_device_alloc(name, 0); + if (!hci_dev) + return ERR_PTR(-ENOMEM); + +@@ -271,12 +273,8 @@ static struct platform_device *bcma_hcd_ + ARRAY_SIZE(hci_res)); + if (ret) + goto err_alloc; +- if (ohci) +- ret = platform_device_add_data(hci_dev, &ohci_pdata, +- sizeof(ohci_pdata)); +- else +- ret = platform_device_add_data(hci_dev, &ehci_pdata, +- sizeof(ehci_pdata)); ++ if (data) ++ ret = platform_device_add_data(hci_dev, data, size); + if (ret) + goto err_alloc; + ret = platform_device_add(hci_dev); +@@ -333,11 +331,15 @@ static int bcma_hcd_probe(struct bcma_de + && chipinfo->rev == 0) + ohci_addr = 0x18009000; + +- usb_dev->ohci_dev = bcma_hcd_create_pdev(dev, true, ohci_addr); ++ usb_dev->ohci_dev = bcma_hcd_create_pdev(dev, "ohci-platform", ++ ohci_addr, &ohci_pdata, ++ sizeof(ohci_pdata)); + if (IS_ERR(usb_dev->ohci_dev)) + return PTR_ERR(usb_dev->ohci_dev); + +- usb_dev->ehci_dev = bcma_hcd_create_pdev(dev, false, dev->addr); ++ usb_dev->ehci_dev = bcma_hcd_create_pdev(dev, "ehci-platform", ++ dev->addr, &ehci_pdata, ++ sizeof(ehci_pdata)); + if (IS_ERR(usb_dev->ehci_dev)) { + err = PTR_ERR(usb_dev->ehci_dev); + goto err_unregister_ohci_dev; |