kernel_optimize_test/arch/arm/plat-omap/mux.c
Tony Lindgren ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00

84 lines
2.1 KiB
C

/*
* linux/arch/arm/plat-omap/mux.c
*
* Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h
*
* Copyright (C) 2003 - 2008 Nokia Corporation
*
* Written by Tony Lindgren
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/io.h>
#include <asm/system.h>
#include <linux/spinlock.h>
#include <plat/mux.h>
#ifdef CONFIG_OMAP_MUX
static struct omap_mux_cfg *mux_cfg;
int __init omap_mux_register(struct omap_mux_cfg *arch_mux_cfg)
{
if (!arch_mux_cfg || !arch_mux_cfg->pins || arch_mux_cfg->size == 0
|| !arch_mux_cfg->cfg_reg) {
printk(KERN_ERR "Invalid pin table\n");
return -EINVAL;
}
mux_cfg = arch_mux_cfg;
return 0;
}
/*
* Sets the Omap MUX and PULL_DWN registers based on the table
*/
int __init_or_module omap_cfg_reg(const unsigned long index)
{
struct pin_config *reg;
if (cpu_is_omap44xx())
return 0;
if (mux_cfg == NULL) {
printk(KERN_ERR "Pin mux table not initialized\n");
return -ENODEV;
}
if (index >= mux_cfg->size) {
printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
index, mux_cfg->size);
dump_stack();
return -ENODEV;
}
reg = (struct pin_config *)&mux_cfg->pins[index];
if (!mux_cfg->cfg_reg)
return -ENODEV;
return mux_cfg->cfg_reg(reg);
}
EXPORT_SYMBOL(omap_cfg_reg);
#else
#define omap_mux_init() do {} while(0)
#define omap_cfg_reg(x) do {} while(0)
#endif /* CONFIG_OMAP_MUX */