Commit ac77a6f7 authored Feb 14, 2011 by Nishanth Menon Committed by Kevin Hilman Jun 20, 2011

OMAP3+: SR: enable/disable SR only on need



Since we already know the state of the autocomp enablement, we can
see if the requested state is different from the current state and
enable/disable SR only on the need basis.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

parent 1279ba59

arch/arm/mach-omap2/smartreflex.c

+7 −4

Original line number	Diff line number	Diff line
		@@ -807,10 +807,13 @@ static int omap_sr_autocomp_store(void *data, u64 val)
		return -EINVAL;
		}

		/* control enable/disable only if there is a delta in value */
		if (sr_info->autocomp_active != val) {
		if (!val)
		sr_stop_vddautocomp(sr_info);
		else
		sr_start_vddautocomp(sr_info);
		}

		return 0;
		}