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ARM: OMAP: PM: only register TWL with voltage layer when device is present

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Current code registers voltage layer details for TWL PMIC even when a TWL
has not been registered.  Fix this to only register the TWL with voltage
layer when the TWL PMIC is initialized by board-level code.

Signed-off-by: Kevin Hilman <khilman@ti.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kevin Hilman
2011-11-23 14:43:01 -08:00
committed by Tony Lindgren
parent cc1b0765da
commit 46232a3622
3 changed files with 16 additions and 4 deletions
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6
arch/arm/mach-omap2/pm.c
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@ -24,6 +24,7 @@
#include "powerdomain.h"
#include "clockdomain.h"
#include "pm.h"
#include "twl-common.h"
static struct omap_device_pm_latency *pm_lats;
@ -226,11 +227,8 @@ postcore_initcall(omap2_common_pm_init);
static int __init omap2_common_pm_late_init(void)
{
/* Init the OMAP TWL parameters */
omap3_twl_init();
omap4_twl_init();
/* Init the voltage layer */
omap_pmic_late_init();
omap_voltage_late_init();
/* Initialize the voltages */