Commit b4c25cc3 authored Feb 22, 2013 by Hiroshi Doyu Committed by Stephen Warren Mar 11, 2013

ARM: tegra: Fix unchecked return value



Check a return value for tegra_powergate_remove_clamping().

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

parent b095ae2b

arch/arm/mach-tegra/platsmp.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -124,6 +124,9 @@ static int tegra30_power_up_cpu(unsigned int cpu)

		/* Remove I/O clamps. */
		ret = tegra_powergate_remove_clamping(pwrgateid);
		if (ret)
		return ret;

		udelay(10);

		/* Clear flow controller CSR. */