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authorBen Dooks <ben-linux@fluff.org>2008-06-30 17:40:34 -0400
committerPierre Ossman <drzeus@drzeus.cx>2008-07-15 08:14:47 -0400
commit318f905f02b427b8df33d724b7392a0597b40bdd (patch)
tree9e669b4c769fad06c127499de8a782bcd4ab2287 /drivers/usb/core/driver.c
parent3886ff5f63f33c801ed3af265ac0df20d3a8dcf5 (diff)
MMC: S3C24XX: Add MODULE_ALIAS() entries for the platform devices
Add MODULE_ALIAS() declerations for all the supported platform devices for this driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/usb/core/driver.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.2 (git 2.25.0) at 2025-10-03 16:41:36 -0400
='n259' href='#n259'>259 260 261 262 263 264 265 266 267 268 
/* sbuslib.c: Helper library for SBUS framebuffer drivers.
 *
 * Copyright (C) 2003 David S. Miller (davem@redhat.com)
 */

#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/fb.h>
#include <linux/mm.h>
#include <linux/uaccess.h>
#include <linux/of_device.h>

#include <asm/fbio.h>

#include "sbuslib.h"

void sbusfb_fill_var(struct fb_var_screeninfo *var, struct device_node *dp,
		     int bpp)
{
	memset(var, 0, sizeof(*var));

	var->xres = of_getintprop_default(dp, "width", 1152);
	var->yres = of_getintprop_default(dp, "height", 900);
	var->xres_virtual = var->xres;
	var->yres_virtual = var->yres;
	var->bits_per_pixel = bpp;
}

EXPORT_SYMBOL(sbusfb_fill_var);

static unsigned long sbusfb_mmapsize(long size, unsigned long fbsize)
{
	if (size == SBUS_MMAP_EMPTY) return 0;
	if (size >= 0) return size;
	return fbsize * (-size);
}

int sbusfb_mmap_helper(struct sbus_mmap_map *map,
		       unsigned long physbase,
		       unsigned long fbsize,
		       unsigned long iospace,
		       struct vm_area_struct *vma)
{
	unsigned int size, page, r, map_size;
	unsigned long map_offset = 0;
	unsigned long off;
	int i;
                                        
	if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE)))
		return -EINVAL;

	size = vma->vm_end - vma->vm_start;