From 97cf62053d015c28c36a52a3d1cfaef50c71917c Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 13 Aug 2007 15:47:50 +0000
Subject: [adm5120] cleanup patch of the USB driver
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8408 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
.../patches-2.6.22/005-adm5120_usb.patch | 166 ---------------------
1 file changed, 166 deletions(-)
(limited to 'target')
diff --git a/target/linux/adm5120-2.6/patches-2.6.22/005-adm5120_usb.patch b/target/linux/adm5120-2.6/patches-2.6.22/005-adm5120_usb.patch
index 73f326eb7..9b2272ae0 100644
--- a/target/linux/adm5120-2.6/patches-2.6.22/005-adm5120_usb.patch
+++ b/target/linux/adm5120-2.6/patches-2.6.22/005-adm5120_usb.patch
@@ -2,15 +2,6 @@ Index: linux-2.6.22.1/drivers/usb/core/hub.c
===================================================================
--- linux-2.6.22.1.orig/drivers/usb/core/hub.c
+++ linux-2.6.22.1/drivers/usb/core/hub.c
-@@ -464,7 +464,7 @@ void usb_hub_tt_clear_buffer (struct usb
- : (USB_ENDPOINT_XFER_BULK << 11);
- if (usb_pipein (pipe))
- clear->devinfo |= 1 << 15;
--
-+
- /* tell keventd to clear state for this TT */
- spin_lock_irqsave (&tt->lock, flags);
- list_add_tail (&clear->clear_list, &tt->clear_list);
@@ -540,7 +540,7 @@ static int hub_hub_status(struct usb_hub
"%s failed (err = %d)\n", __FUNCTION__, ret);
else {
@@ -29,42 +20,6 @@ Index: linux-2.6.22.1/drivers/usb/core/hub.c
ret = 0;
}
mutex_unlock(&hub->status_mutex);
-@@ -2007,7 +2007,7 @@ static inline int remote_wakeup(struct u
- * Between connect detection and reset signaling there must be a delay
- * of 100ms at least for debounce and power-settling. The corresponding
- * timer shall restart whenever the downstream port detects a disconnect.
-- *
-+ *
- * Apparently there are some bluetooth and irda-dongles and a number of
- * low-speed devices for which this debounce period may last over a second.
- * Not covered by the spec - but easy to deal with.
-@@ -2142,7 +2142,7 @@ hub_port_init (struct usb_hub *hub, stru
- goto fail;
- }
- oldspeed = udev->speed;
--
-+
- /* USB 2.0 section 5.5.3 talks about ep0 maxpacket ...
- * it's fixed size except for full speed devices.
- * For Wireless USB devices, ep0 max packet is always 512 (tho
-@@ -2168,7 +2168,7 @@ hub_port_init (struct usb_hub *hub, stru
- default:
- goto fail;
- }
--
-+
- type = "";
- switch (udev->speed) {
- case USB_SPEED_LOW: speed = "low"; break;
-@@ -2194,7 +2194,7 @@ hub_port_init (struct usb_hub *hub, stru
- udev->tt = &hub->tt;
- udev->ttport = port1;
- }
--
-+
- /* Why interleave GET_DESCRIPTOR and SET_ADDRESS this way?
- * Because device hardware and firmware is sometimes buggy in
- * this area, and this is how Linux has done it for ages.
@@ -2230,6 +2230,8 @@ hub_port_init (struct usb_hub *hub, stru
USB_DT_DEVICE << 8, 0,
buf, GET_DESCRIPTOR_BUFSIZE,
@@ -74,114 +29,6 @@ Index: linux-2.6.22.1/drivers/usb/core/hub.c
switch (buf->bMaxPacketSize0) {
case 8: case 16: case 32: case 64: case 255:
if (buf->bDescriptorType ==
-@@ -2281,7 +2283,7 @@ hub_port_init (struct usb_hub *hub, stru
- udev->devnum, retval);
- goto fail;
- }
--
-+
- /* cope with hardware quirkiness:
- * - let SET_ADDRESS settle, some device hardware wants it
- * - read ep0 maxpacket even for high and low speed,
-@@ -2318,7 +2320,7 @@ hub_port_init (struct usb_hub *hub, stru
- udev->ep0.desc.wMaxPacketSize = cpu_to_le16(i);
- ep0_reinit(udev);
- }
--
-+
- retval = usb_get_device_descriptor(udev, USB_DT_DEVICE_SIZE);
- if (retval < (signed)sizeof(udev->descriptor)) {
- dev_err(&udev->dev, "device descriptor read/%s, error %d\n",
-@@ -2416,7 +2418,7 @@ static void hub_port_connect_change(stru
- struct device *hub_dev = hub->intfdev;
- u16 wHubCharacteristics = le16_to_cpu(hub->descriptor->wHubCharacteristics);
- int status, i;
--
-+
- dev_dbg (hub_dev,
- "port %d, status %04x, change %04x, %s\n",
- port1, portstatus, portchange, portspeed (portstatus));
-@@ -2425,7 +2427,7 @@ static void hub_port_connect_change(stru
- set_port_led(hub, port1, HUB_LED_AUTO);
- hub->indicator[port1-1] = INDICATOR_AUTO;
- }
--
-+
- /* Disconnect any existing devices under this port */
- if (hdev->children[port1-1])
- usb_disconnect(&hdev->children[port1-1]);
-@@ -2455,7 +2457,7 @@ static void hub_port_connect_change(stru
- if ((wHubCharacteristics & HUB_CHAR_LPSM) < 2
- && !(portstatus & (1 << USB_PORT_FEAT_POWER)))
- set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
--
-+
- if (portstatus & USB_PORT_STAT_ENABLE)
- goto done;
- return;
-@@ -2535,7 +2537,7 @@ static void hub_port_connect_change(stru
- goto loop_disable;
- }
- }
--
-+
- /* check for devices running slower than they could */
- if (le16_to_cpu(udev->descriptor.bcdUSB) >= 0x0200
- && udev->speed == USB_SPEED_FULL
-@@ -2587,7 +2589,7 @@ loop:
- if (status == -ENOTCONN)
- break;
- }
--
-+
- done:
- hub_port_disable(hub, port1, 1);
- }
-@@ -2720,7 +2722,7 @@ static void hub_events(void)
- * EM interference sometimes causes badly
- * shielded USB devices to be shutdown by
- * the hub, this hack enables them again.
-- * Works at least with mouse driver.
-+ * Works at least with mouse driver.
- */
- if (!(portstatus & USB_PORT_STAT_ENABLE)
- && !connect_change
-@@ -2750,7 +2752,7 @@ static void hub_events(void)
- "resume on port %d, status %d\n",
- i, ret);
- }
--
-+
- if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
- dev_err (hub_dev,
- "over-current change on port %d\n",
-@@ -2985,7 +2987,7 @@ int usb_reset_device(struct usb_device *
-
- if (ret < 0)
- goto re_enumerate;
--
-+
- /* Device might have changed firmware (DFU or similar) */
- if (memcmp(&udev->descriptor, &descriptor, sizeof descriptor)
- || config_descriptors_changed (udev)) {
-@@ -2993,7 +2995,7 @@ int usb_reset_device(struct usb_device *
- udev->descriptor = descriptor; /* for disconnect() calls */
- goto re_enumerate;
- }
--
-+
- if (!udev->actconfig)
- goto done;
-
-@@ -3031,7 +3033,7 @@ int usb_reset_device(struct usb_device *
-
- done:
- return 0;
--
-+
- re_enumerate:
- hub_port_logical_disconnect(parent_hub, port1);
- return -ENODEV;
Index: linux-2.6.22.1/drivers/usb/host/Kconfig
===================================================================
--- linux-2.6.22.1.orig/drivers/usb/host/Kconfig
@@ -205,19 +52,6 @@ Index: linux-2.6.22.1/drivers/usb/host/Makefile
obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
-Index: linux-2.6.22.1/drivers/usb/Kconfig
-===================================================================
---- linux-2.6.22.1.orig/drivers/usb/Kconfig
-+++ linux-2.6.22.1/drivers/usb/Kconfig
-@@ -88,8 +88,6 @@ source "drivers/usb/storage/Kconfig"
-
- source "drivers/usb/image/Kconfig"
-
--source "drivers/usb/mon/Kconfig"
--
- comment "USB port drivers"
- depends on USB
-
Index: linux-2.6.22.1/drivers/usb/Makefile
===================================================================
--- linux-2.6.22.1.orig/drivers/usb/Makefile
--
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