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Commit 279ebec8 authored by Tony Lindgren's avatar Tony Lindgren
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ARM: OMAP2+: Remove unused legacy code for watchdog 



We are now booting all mach-omap2 in device tree only mode.
Any code that is only called in legacy boot mode where
of_have_populated_dt() is not set is safe to remove now.

Reviewed-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 1aa8f0cb

arch/arm/mach-omap2/wd_timer.c

+0 −28
Original line number Original line Diff line number Diff line
@@ -102,31 +102,3 @@ int omap2_wd_timer_reset(struct omap_hwmod *oh) 
	return (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT :

	return (c == MAX_MODULE_SOFTRESET_WAIT) ? -ETIMEDOUT :

		omap2_wd_timer_disable(oh);

		omap2_wd_timer_disable(oh);

}
 
}
 


static int __init omap_init_wdt(void)

{

	int id = -1;

	struct platform_device *pdev;

	struct omap_hwmod *oh;

	char *oh_name = "wd_timer2";

	char *dev_name = "omap_wdt";

	struct omap_wd_timer_platform_data pdata;



	if (!cpu_class_is_omap2() || of_have_populated_dt())

		return 0;



	oh = omap_hwmod_lookup(oh_name);

	if (!oh) {

		pr_err("Could not look up wd_timer%d hwmod\n", id);

		return -EINVAL;

	}



	pdata.read_reset_sources = prm_read_reset_sources;



	pdev = omap_device_build(dev_name, id, oh, &pdata,

				 sizeof(struct omap_wd_timer_platform_data));

	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",

	     dev_name, oh->name);

	return 0;

}

omap_subsys_initcall(omap_init_wdt);