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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-27 11:30:31 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-27 11:30:31 +0100 |
| commit | b0df89868006517417251e02cc4ce5d4b0165885 (patch) | |
| tree | 6800388c633a13f64fd1f7845ce026ca2606522f /arch/arm/mach-mx5/mm.c | |
| parent | 4ba21e868f4b6e2ce5432055e206edadc6319533 (diff) | |
| parent | 6c634726352f0d796a4b5e6aa9849ee5b45712ce (diff) | |
| download | blackbird-op-linux-b0df89868006517417251e02cc4ce5d4b0165885.tar.gz blackbird-op-linux-b0df89868006517417251e02cc4ce5d4b0165885.zip | |
Merge branch 'devel-stable' into for-linus
Conflicts:
arch/arm/Kconfig.debug
arch/arm/plat-versatile/Kconfig
Merge fixes:
arch/arm/mach-integrator/Kconfig
drivers/clocksource/Kconfig
Diffstat (limited to 'arch/arm/mach-mx5/mm.c')
| -rw-r--r-- | arch/arm/mach-mx5/mm.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c index bc17dfea3817..49549a72dc7d 100644 --- a/arch/arm/mach-mx5/mm.c +++ b/arch/arm/mach-mx5/mm.c @@ -26,23 +26,17 @@ static struct clk *gpc_dvfs_clk; 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 @@ void __init imx51_init_early(void) 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) |
