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Date: Sun, 16 Aug 2015 11:23:45 +0200
From: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To: Nicolas Ferre <nicolas.ferre@...el.com>
Cc: Boris Brezillon <boris.brezillon@...e-electrons.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH v4 3/4] clocksource: tcb_clksrc: fix setup_clkevents error path
From: Boris Brezillon <boris.brezillon@...e-electrons.com>
t2_clk is already disabled before request_irq(), it must not be disabled
again.
Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
---
drivers/clocksource/tcb_clksrc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/tcb_clksrc.c b/drivers/clocksource/tcb_clksrc.c
index 8bdbc45c6dad..b9b7277173c2 100644
--- a/drivers/clocksource/tcb_clksrc.c
+++ b/drivers/clocksource/tcb_clksrc.c
@@ -199,7 +199,7 @@ static int __init setup_clkevents(struct atmel_tc *tc, int clk32k_divisor_idx)
ret = request_irq(irq, ch2_irq, IRQF_TIMER, "tc_clkevt", &clkevt);
if (ret) {
- clk_disable_unprepare(t2_clk);
+ clk_unprepare(t2_clk);
return ret;
}
--
2.1.4
--
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