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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-03-14 15:52:42 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-03-14 15:52:42 +0000
commit26e3776a22bf894ced5af4c28968dc1dc99968eb (patch)
tree2d38a3789e27a423439c37a45a09cae31990a615 /target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch
parent4bd70fc26256cf485f19e0c8b881e078dc36134f (diff)
nuke obsolete kernel stuff
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14875 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch')
-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch89
1 files changed, 0 insertions, 89 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch
deleted file mode 100644
index a26b237f6..000000000
--- a/target/linux/s3c24xx/patches-2.6.24/1061-s3c2410-usb-switch.patch.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-From e98d739947484f7ca2cf0fe017fda73cab63067a Mon Sep 17 00:00:00 2001
-From: mokopatches <mokopatches@openmoko.org>
-Date: Sun, 13 Apr 2008 07:23:54 +0100
-Subject: [PATCH] s3c2410-usb-switch.patch
-
----
- drivers/usb/host/ohci-s3c2410.c | 43 +++++++++++++++++++++++++++++++++++++++
- 1 files changed, 43 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
-index 44b79e8..68f5689 100644
---- a/drivers/usb/host/ohci-s3c2410.c
-+++ b/drivers/usb/host/ohci-s3c2410.c
-@@ -24,6 +24,7 @@
-
- #include <asm/hardware.h>
- #include <asm/arch/usb-control.h>
-+#include <asm/arch/regs-gpio.h>
-
- #define valid_port(idx) ((idx) == 1 || (idx) == 2)
-
-@@ -308,6 +309,40 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
- local_irq_restore(flags);
- }
-
-+/* switching of USB pads */
-+static ssize_t show_usb_mode(struct device *dev, struct device_attribute *attr,
-+ char *buf)
-+{
-+ if (__raw_readl(S3C24XX_MISCCR) & S3C2410_MISCCR_USBHOST)
-+ return sprintf(buf, "host\n");
-+
-+ return sprintf(buf, "device\n");
-+}
-+
-+static ssize_t set_usb_mode(struct device *dev, struct device_attribute *attr,
-+ const char *buf, size_t count)
-+{
-+ if (!strncmp(buf, "host", 4)) {
-+ printk("s3c2410: changing usb to host\n");
-+ s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST,
-+ S3C2410_MISCCR_USBHOST);
-+ /* FIXME:
-+ * - call machine-specific disable-pullup function i
-+ * - enable +Vbus (if hardware supports it)
-+ */
-+ s3c2410_gpio_setpin(S3C2410_GPB9, 0);
-+ } else if (!strncmp(buf, "device", 6)) {
-+ printk("s3c2410: changing usb to device\n");
-+ s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST, 0);
-+ s3c2410_gpio_setpin(S3C2410_GPB9, 1);
-+ } else
-+ printk("s3c2410: unknown mode\n");
-+ return -EINVAL;
-+ return count;
-+}
-+
-+static DEVICE_ATTR(usb_mode, S_IRUGO | S_IWUSR, show_usb_mode, set_usb_mode);
-+
- /* may be called without controller electrically present */
- /* may be called with controller, bus, and devices active */
-
-@@ -325,6 +360,7 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
- static void
- usb_hcd_s3c2410_remove (struct usb_hcd *hcd, struct platform_device *dev)
- {
-+ device_remove_file(&dev->dev, &dev_attr_usb_mode);
- usb_remove_hcd(hcd);
- s3c2410_stop_hc(dev);
- iounmap(hcd->regs);
-@@ -392,8 +428,15 @@ static int usb_hcd_s3c2410_probe (const struct hc_driver *driver,
- if (retval != 0)
- goto err_ioremap;
-
-+ retval = device_create_file(&dev->dev, &dev_attr_usb_mode);
-+ if (retval != 0)
-+ goto err_hcd;
-+
- return 0;
-
-+ err_hcd:
-+ usb_remove_hcd(hcd);
-+
- err_ioremap:
- s3c2410_stop_hc(dev);
- iounmap(hcd->regs);
---
-1.5.6.5
-