linux/arch/arm/mach-omap2/hwspinlock.c
Paul Walmsley 8c3d4534a8 ARM: OMAP2+: declare file-local functions as static
Several function declarations used only in the files in which they're
declared should include the static keyword, but don't:

    arch/arm/mach-omap2/serial.c:248:6: warning: symbol 'cmdline_find_option' was not declared. Should it be static?
    arch/arm/mach-omap2/omap-wakeupgen.c:259:6: warning: symbol 'irq_sar_clear' was not declared. Should it be static?
    arch/arm/mach-omap2/board-rx51-peripherals.c:878:27: warning: symbol 'rx51_vibra_data' was not declared. Should it be static?
    arch/arm/mach-omap2/board-rx51-peripherals.c:882:27: warning: symbol 'rx51_audio_data' was not declared. Should it be static?
    arch/arm/mach-omap2/board-omap4panda.c:201:29: warning: symbol 'omap_panda_wlan_data' was not declared. Should it be static?
    arch/arm/mach-omap2/board-omap4panda.c:393:24: warning: symbol 'omap4_panda_dvi_device' was not declared. Should it be static?
    arch/arm/mach-omap2/board-omap4panda.c:403:12: warning: symbol 'omap4_panda_dvi_init' was not declared. Should it be static?
    arch/arm/mach-omap2/board-omap4panda.c:464:6: warning: symbol 'omap4_panda_display_init' was not declared. Should it be static?
    arch/arm/mach-omap2/hsmmc.c:434:6: warning: symbol 'omap_init_hsmmc' was not declared. Should it be static?
    arch/arm/mach-omap2/hwspinlock.c:31:12: warning: symbol 'hwspinlocks_init' was not declared. Should it be static?
    arch/arm/mach-omap1/timer.c:58:12: warning: symbol 'omap1_dm_timer_init' was not declared. Should it be static?
    arch/arm/mach-omap1/fpga.c:90:6: warning: symbol 'innovator_fpga_IRQ_demux' was not declared. Should it be static?

Mark all of these as static.

Thanks to Arnd Bergmann <arnd@arndb.de> for pointing out a typo in the
original patch description.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Govindraj R <govindraj.raja@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: David Anders <x0132446@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-04-13 06:34:26 -06:00

60 lines
1.7 KiB
C

/*
* OMAP hardware spinlock device initialization
*
* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
*
* Contact: Simon Que <sque@ti.com>
* Hari Kanigeri <h-kanigeri2@ti.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* 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.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/err.h>
#include <linux/hwspinlock.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
static struct hwspinlock_pdata omap_hwspinlock_pdata __initdata = {
.base_id = 0,
};
static int __init hwspinlocks_init(void)
{
int retval = 0;
struct omap_hwmod *oh;
struct platform_device *pdev;
const char *oh_name = "spinlock";
const char *dev_name = "omap_hwspinlock";
/*
* Hwmod lookup will fail in case our platform doesn't support the
* hardware spinlock module, so it is safe to run this initcall
* on all omaps
*/
oh = omap_hwmod_lookup(oh_name);
if (oh == NULL)
return -EINVAL;
pdev = omap_device_build(dev_name, 0, oh, &omap_hwspinlock_pdata,
sizeof(struct hwspinlock_pdata),
NULL, 0, false);
if (IS_ERR(pdev)) {
pr_err("Can't build omap_device for %s:%s\n", dev_name,
oh_name);
retval = PTR_ERR(pdev);
}
return retval;
}
/* early board code might need to reserve specific hwspinlock instances */
postcore_initcall(hwspinlocks_init);