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drm/rockchip: vop: rk3328: fix overlay abnormal
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
clocksource
/
tcb_clksrc.c
diff --git
a/drivers/clocksource/tcb_clksrc.c
b/drivers/clocksource/tcb_clksrc.c
index 6ee91401918eba99a33c67b554da853747a0c5fa..4da2af9694a23b267cebdfa52da624e9f43b61fe 100644
(file)
--- a/
drivers/clocksource/tcb_clksrc.c
+++ b/
drivers/clocksource/tcb_clksrc.c
@@
-98,7
+98,8
@@
static int tc_shutdown(struct clock_event_device *d)
__raw_writel(0xff, regs + ATMEL_TC_REG(2, IDR));
__raw_writel(ATMEL_TC_CLKDIS, regs + ATMEL_TC_REG(2, CCR));
- clk_disable(tcd->clk);
+ if (!clockevent_state_detached(d))
+ clk_disable(tcd->clk);
return 0;
}