Messages in this thread Patch in this message | | | From | Daniel Lezcano <> | Subject | [PATCH 04/13] clocksource/drivers/sp804: Correct clk_get_rate handle | Date | Thu, 3 Dec 2020 20:32:52 +0100 |
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From: Kefeng Wang <wangkefeng.wang@huawei.com>
clk_get_rate won't return negative value, correct clk_get_rate handle.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.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
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