[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20201203193301.2405835-4-daniel.lezcano@linaro.org>
Date: Thu, 3 Dec 2020 20:32:52 +0100
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: tglx@...utronix.de
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 04/13] clocksource/drivers/sp804: Correct clk_get_rate handle
From: Kefeng Wang <wangkefeng.wang@...wei.com>
clk_get_rate won't return negative value, correct clk_get_rate handle.
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
Link: https://lore.kernel.org/r/20201029123317.90286-4-wangkefeng.wang@huawei.com
---
drivers/clocksource/timer-sp804.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c
index d74788b47802..fcce839670cb 100644
--- a/drivers/clocksource/timer-sp804.c
+++ b/drivers/clocksource/timer-sp804.c
@@ -58,7 +58,6 @@ static struct sp804_clkevt sp804_clkevt[NR_TIMERS];
static long __init sp804_get_clock_rate(struct clk *clk, const char *name)
{
- long rate;
int err;
if (!clk)
@@ -75,14 +74,7 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name)
return err;
}
- rate = clk_get_rate(clk);
- if (rate < 0) {
- pr_err("sp804: clock failed to get rate: %ld\n", rate);
- clk_disable_unprepare(clk);
- clk_put(clk);
- }
-
- return rate;
+ return clk_get_rate(clk);
}
static struct sp804_clkevt * __init sp804_clkevt_get(void __iomem *base)
--
2.25.1
Powered by blists - more mailing lists