diff options
Diffstat (limited to 'drivers/usb/host/ohci-sh.c')
| -rw-r--r-- | drivers/usb/host/ohci-sh.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/drivers/usb/host/ohci-sh.c b/drivers/usb/host/ohci-sh.c deleted file mode 100644 index 76a20c278362..000000000000 --- a/drivers/usb/host/ohci-sh.c +++ /dev/null | |||
| @@ -1,141 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * OHCI HCD (Host Controller Driver) for USB. | ||
| 3 | * | ||
| 4 | * Copyright (C) 2008 Renesas Solutions Corp. | ||
| 5 | * | ||
| 6 | * Author : Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | ||
| 7 | * | ||
| 8 | * This program is free software; you can redistribute it and/or modify | ||
| 9 | * it under the terms of the GNU General Public License as published by | ||
| 10 | * the Free Software Foundation; version 2 of the License. | ||
| 11 | * | ||
| 12 | * This program is distributed in the hope that it will be useful, | ||
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 | * GNU General Public License for more details. | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License | ||
| 18 | * along with this program; if not, write to the Free Software | ||
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 20 | * | ||
| 21 | */ | ||
| 22 | |||
| 23 | #include <linux/platform_device.h> | ||
| 24 | |||
| 25 | static int ohci_sh_start(struct usb_hcd *hcd) | ||
| 26 | { | ||
| 27 | struct ohci_hcd *ohci = hcd_to_ohci(hcd); | ||
| 28 | |||
| 29 | ohci_hcd_init(ohci); | ||
| 30 | ohci_init(ohci); | ||
| 31 | ohci_run(ohci); | ||
| 32 | return 0; | ||
| 33 | } | ||
| 34 | |||
| 35 | static const struct hc_driver ohci_sh_hc_driver = { | ||
| 36 | .description = hcd_name, | ||
| 37 | .product_desc = "SuperH OHCI", | ||
| 38 | .hcd_priv_size = sizeof(struct ohci_hcd), | ||
| 39 | |||
| 40 | /* | ||
| 41 | * generic hardware linkage | ||
| 42 | */ | ||
| 43 | .irq = ohci_irq, | ||
| 44 | .flags = HCD_USB11 | HCD_MEMORY, | ||
| 45 | |||
| 46 | /* | ||
| 47 | * basic lifecycle operations | ||
| 48 | */ | ||
| 49 | .start = ohci_sh_start, | ||
| 50 | .stop = ohci_stop, | ||
| 51 | .shutdown = ohci_shutdown, | ||
| 52 | |||
| 53 | /* | ||
| 54 | * managing i/o requests and associated device resources | ||
| 55 | */ | ||
| 56 | .urb_enqueue = ohci_urb_enqueue, | ||
| 57 | .urb_dequeue = ohci_urb_dequeue, | ||
| 58 | .endpoint_disable = ohci_endpoint_disable, | ||
| 59 | |||
| 60 | /* | ||
| 61 | * scheduling support | ||
| 62 | */ | ||
| 63 | .get_frame_number = ohci_get_frame, | ||
| 64 | |||
| 65 | /* | ||
| 66 | * root hub support | ||
| 67 | */ | ||
| 68 | .hub_status_data = ohci_hub_status_data, | ||
| 69 | .hub_control = ohci_hub_control, | ||
| 70 | #ifdef CONFIG_PM | ||
| 71 | .bus_suspend = ohci_bus_suspend, | ||
| 72 | .bus_resume = ohci_bus_resume, | ||
| 73 | #endif | ||
| 74 | .start_port_reset = ohci_start_port_reset, | ||
| 75 | }; | ||
| 76 | |||
| 77 | /*-------------------------------------------------------------------------*/ | ||
| 78 | |||
| 79 | static int ohci_hcd_sh_probe(struct platform_device *pdev) | ||
| 80 | { | ||
| 81 | struct resource *res = NULL; | ||
| 82 | struct usb_hcd *hcd = NULL; | ||
| 83 | int irq = -1; | ||
| 84 | int ret; | ||
| 85 | |||
| 86 | if (usb_disabled()) | ||
| 87 | return -ENODEV; | ||
| 88 | |||
| 89 | res = platform_get_resource(pdev, IORESOURCE_MEM, 0); | ||
| 90 | if (!res) { | ||
| 91 | dev_err(&pdev->dev, "platform_get_resource error.\n"); | ||
| 92 | return -ENODEV; | ||
| 93 | } | ||
| 94 | |||
| 95 | irq = platform_get_irq(pdev, 0); | ||
| 96 | if (irq < 0) { | ||
| 97 | dev_err(&pdev->dev, "platform_get_irq error.\n"); | ||
| 98 | return -ENODEV; | ||
| 99 | } | ||
| 100 | |||
| 101 | /* initialize hcd */ | ||
| 102 | hcd = usb_create_hcd(&ohci_sh_hc_driver, &pdev->dev, (char *)hcd_name); | ||
| 103 | if (!hcd) { | ||
| 104 | dev_err(&pdev->dev, "Failed to create hcd\n"); | ||
| 105 | return -ENOMEM; | ||
| 106 | } | ||
| 107 | |||
| 108 | hcd->regs = (void __iomem *)res->start; | ||
| 109 | hcd->rsrc_start = res->start; | ||
| 110 | hcd->rsrc_len = resource_size(res); | ||
| 111 | ret = usb_add_hcd(hcd, irq, IRQF_SHARED); | ||
| 112 | if (ret != 0) { | ||
| 113 | dev_err(&pdev->dev, "Failed to add hcd\n"); | ||
| 114 | usb_put_hcd(hcd); | ||
| 115 | return ret; | ||
| 116 | } | ||
| 117 | |||
| 118 | return ret; | ||
| 119 | } | ||
| 120 | |||
| 121 | static int ohci_hcd_sh_remove(struct platform_device *pdev) | ||
| 122 | { | ||
| 123 | struct usb_hcd *hcd = platform_get_drvdata(pdev); | ||
| 124 | |||
| 125 | usb_remove_hcd(hcd); | ||
| 126 | usb_put_hcd(hcd); | ||
| 127 | |||
| 128 | return 0; | ||
| 129 | } | ||
| 130 | |||
| 131 | static struct platform_driver ohci_hcd_sh_driver = { | ||
| 132 | .probe = ohci_hcd_sh_probe, | ||
| 133 | .remove = ohci_hcd_sh_remove, | ||
| 134 | .shutdown = usb_hcd_platform_shutdown, | ||
| 135 | .driver = { | ||
| 136 | .name = "sh_ohci", | ||
| 137 | .owner = THIS_MODULE, | ||
| 138 | }, | ||
| 139 | }; | ||
| 140 | |||
| 141 | MODULE_ALIAS("platform:sh_ohci"); | ||