commit 4a3ea24405de36181b6ce074e110ee7efe110297
author Nicolas Pitre <nicolas.pitre@linaro.org> Wed Aug 03 11:34:59 2011 -0400
committer Nicolas Pitre <nico@fluxnic.net> Fri Jan 20 18:55:14 2012 -0500
tree 9d5230a464909d3420d53dcb542d5fedf419c719
parent 92311272c1a5148e5e19d0ebc9acda0ed978fba7

ARM: plat-mxc: hook special idle handlers to arm_pm_idle

... and remove redundant include of <mach/system.h>.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>

arch/arm/mach-mx5/mm.c

diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c
index bc17dfe..49549a7 100644
--- a/arch/arm/mach-mx5/mm.c
+++ b/arch/arm/mach-mx5/mm.c
@@ -26,23 +26,17 @@
 
 static void imx5_idle(void)
 {
-	if (!need_resched()) {
-		/* gpc clock is needed for SRPG */
-		if (gpc_dvfs_clk == NULL) {
-			gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
-			if (IS_ERR(gpc_dvfs_clk))
-				goto err0;
-		}
-		clk_enable(gpc_dvfs_clk);
-		mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
-		if (tzic_enable_wake())
-			goto err1;
-		cpu_do_idle();
-err1:
-		clk_disable(gpc_dvfs_clk);
+	/* gpc clock is needed for SRPG */
+	if (gpc_dvfs_clk == NULL) {
+		gpc_dvfs_clk = clk_get(NULL, "gpc_dvfs");
+		if (IS_ERR(gpc_dvfs_clk))
+			return;
 	}
-err0:
-	local_irq_enable();
+	clk_enable(gpc_dvfs_clk);
+	mx5_cpu_lp_set(WAIT_UNCLOCKED_POWER_OFF);
+	if (tzic_enable_wake() != 0)
+		cpu_do_idle();
+	clk_disable(gpc_dvfs_clk);
 }
 
 /*
@@ -108,7 +102,7 @@
 	mxc_set_cpu_type(MXC_CPU_MX51);
 	mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR));
 	mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR));
-	pm_idle = imx5_idle;
+	arm_pm_idle = imx5_idle;
 }
 
 void __init imx53_init_early(void)