From: Robert Lee <rob.lee@linaro.org>
Date: Mon, 16 Apr 2012 23:37:48 +0000 (-0500)
Subject: ARM: imx: Fix imx5 idle logic bug
X-Git-Tag: v3.4-rc4~2^2~2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4659b7f1fa3eb33a8f9a9dd209a5823602dc6dcf;p=profile%2Fcommon%2Fkernel-common.git

ARM: imx: Fix imx5 idle logic bug

The imx5_idle() check of the tzic_eanble_wake() return value uses
incorrect (inverted) logic causing all attempt to idle to fail.

Signed-off-by: Robert Lee <rob.lee@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---

diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index 05250ae..e10f391 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -35,7 +35,7 @@ static void imx5_idle(void)
 	}
 	clk_enable(gpc_dvfs_clk);
 	mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
-	if (tzic_enable_wake() != 0)
+	if (!tzic_enable_wake())
 		cpu_do_idle();
 	clk_disable(gpc_dvfs_clk);
 }