Commit 13bbffd4 authored Jun 06, 2014 by Nishanth Menon

ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms



No need to invoke callback when the clkdm pointer is NULL.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

parent 9f5dc91b

arch/arm/mach-omap2/powerdomain.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -546,6 +546,7 @@ int pwrdm_for_each_clkdm(struct powerdomain *pwrdm,
		return -EINVAL;

		for (i = 0; i < PWRDM_MAX_CLKDMS && !ret; i++)
		if (pwrdm->pwrdm_clkdms[i])
		ret = (*fn)(pwrdm, pwrdm->pwrdm_clkdms[i]);

		return ret;