ARM: tegra: Fix unchecked return value · b4c25cc382 - Gogs

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>

Hiroshi Doyu 12 years ago

parent

b095ae2b9f

commit

b4c25cc382

1 changed files with 3 additions and 0 deletions

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							+ 3
							
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arch/arm/mach-tegra/platsmp.c
							 
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				@@ -124,6 +124,9 @@ remove_clamps:
			
				 	/* Remove I/O clamps. */
			
				 	ret = tegra_powergate_remove_clamping(pwrgateid);
			
				+	if (ret)
			
				+		return ret;
			
				+
			
				 	udelay(10);
			
				 	/* Clear flow controller CSR. */