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Revision d14feb5ee4a46218f92b21ed52338b64130a151b authored by Daniel Mack on 23 June 2006, 20:36:07 UTC, committed by Greg Kroah-Hartman on 12 July 2006, 23:03:20 UTC 
[PATCH] USB: au1200: EHCI and OHCI fixes
 
I received an DBAU1200 eval kit from AMD a few days ago and tried to
enable the USB2 port, but the current linux-2.6 GIT did not even
compile with CONFIG_SOC_1200, CONFIG_SOC_AU1X00, CONFIG_USB_EHCI and
CONFIG_USB_OHCI set.
Furthermore, in ehci-hcd.c, platform_driver_register() was called with
an improper argument of type 'struct device_driver *' which of course
ended up in a kernel oops. How could that ever have worked on your
machines?

Anyway, here's a trivial patch that makes the USB subsystem working
on my board for both OHCI and EHCI.
It also removes the /* FIXME use "struct platform_driver" */.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 parent 18577a6
Raw File
nls_koi8-ru.c 
/*
 * linux/fs/nls_koi8-ru.c
 *
 * Charset koi8-ru translation based on charset koi8-u.
 * The Unicode to charset table has only exact mappings.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/nls.h>
#include <linux/errno.h>

static struct nls_table *p_nls;

static int uni2char(const wchar_t uni,
		    unsigned char *out, int boundlen)
{
	if (boundlen <= 0)
		return -ENAMETOOLONG;

	if ((uni & 0xffaf) == 0x040e || (uni & 0xffce) == 0x254c) {
		/* koi8-ru and koi8-u differ only on two characters */
		if (uni == 0x040e)
			out[0] = 0xbe;
		else if (uni == 0x045e)
			out[0] = 0xae;
		else if (uni == 0x255d || uni == 0x256c)
			return 0;
		else
			return p_nls->uni2char(uni, out, boundlen);
		return 1;
	}
	else
		/* fast path */
		return p_nls->uni2char(uni, out, boundlen);
}

static int char2uni(const unsigned char *rawstring, int boundlen,
		    wchar_t *uni)
{
	int n;

	if ((*rawstring & 0xef) != 0xae) {
		/* koi8-ru and koi8-u differ only on two characters */
		*uni = (*rawstring & 0x10) ? 0x040e : 0x045e;
		return 1;
	}

	n = p_nls->char2uni(rawstring, boundlen, uni);
	return n;
}

static struct nls_table table = {
	.charset	= "koi8-ru",
	.uni2char	= uni2char,
	.char2uni	= char2uni,
	.owner		= THIS_MODULE,
};

static int __init init_nls_koi8_ru(void)
{
	p_nls = load_nls("koi8-u");

	if (p_nls) {
		table.charset2upper = p_nls->charset2upper;
		table.charset2lower = p_nls->charset2lower;
		return register_nls(&table);
	}

	return -EINVAL;
}

static void __exit exit_nls_koi8_ru(void)
{
	unregister_nls(&table);
	unload_nls(p_nls);
}

module_init(init_nls_koi8_ru)
module_exit(exit_nls_koi8_ru)

MODULE_LICENSE("Dual BSD/GPL");
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