From 8f3e2d2c93494333a1e889a68eaed241329be4f8 Mon Sep 17 00:00:00 2001 From: Kohji Okuno Date: Wed, 6 Mar 2019 13:30:42 +0900 Subject: ARM: imx6: cpuidle: omit the unnecessary unmask of GINT In imx6_set_lpm, we only need to unmask GINT when not WAIT_CLOCKED, so add a check condition. Signed-off-by: Peng Fan Signed-off-by: Kohji Okuno Signed-off-by: Shawn Guo --- arch/arm/mach-imx/pm-imx6.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-imx') diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c index 87f45b926c78..54add0178b96 100644 --- a/arch/arm/mach-imx/pm-imx6.c +++ b/arch/arm/mach-imx/pm-imx6.c @@ -354,9 +354,11 @@ int imx6_set_lpm(enum mxc_cpu_pwr_mode mode) * * Note that IRQ #32 is GIC SPI #0. */ - imx_gpc_hwirq_unmask(0); + if (mode != WAIT_CLOCKED) + imx_gpc_hwirq_unmask(0); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_hwirq_mask(0); + if (mode != WAIT_CLOCKED) + imx_gpc_hwirq_mask(0); return 0; } -- cgit v1.2.3