Commit 8f3e2d2c authored Mar 06, 2019 by Kohji Okuno Committed by Shawn Guo Mar 20, 2019

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 <peng.fan@nxp.com>
Signed-off-by: Kohji Okuno <okuno.kohji@jp.panasonic.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 9e98c678

arch/arm/mach-imx/pm-imx6.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -354,8 +354,10 @@ int imx6_set_lpm(enum mxc_cpu_pwr_mode mode)
		*
		* Note that IRQ #32 is GIC SPI #0.
		*/
		if (mode != WAIT_CLOCKED)
		imx_gpc_hwirq_unmask(0);
		writel_relaxed(val, ccm_base + CLPCR);
		if (mode != WAIT_CLOCKED)
		imx_gpc_hwirq_mask(0);

		return 0;

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