[PATCH] OMAP2+: PM: Enable all clk autoidle only if CONFIG_PM

[rnayak@ti.com (Rajendra Nayak)]

Autoidle for all clocks is disabled during clock
framework initialization.
Enable them here (late in the boot process) only
if CONFIG_PM is enabled.

While here, also update the comment to remove
the TODO's which are already addressed.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
 arch/arm/mach-omap2/pm.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index b507702..f888986 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -262,13 +262,14 @@ static int __init omap2_common_pm_late_init(void)
 	/* Smartreflex device init */
 	omap_devinit_smartreflex();

+#ifdef CONFIG_PM
 	/*
-	 * Set all OMAP3/4 DPLLs to autoidle.
-	 * XXX TODO: Add all the iclk autoidles in here as well,
-	 * the OMAP2 DPLL, the OMAP2 APLLs, and the AUTOEXTCLKMODE
-	 * control here too.
+	 * Set all OMAP2/3/4 DPLLs to autoidle.
+	 * Set OMAP2 APLLs, and the AUTOEXTCLKMODE to autoidle.
+	 * Set all the iclk autoidle,
 	 */
 	omap_clk_enable_autoidle_all();
+#endif

 	return 0;
 }
-- 
1.7.0.4

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