From: Kefeng Wang Date: Thu, 29 Oct 2020 12:33:16 +0000 (+0800) Subject: clocksource/drivers/sp804: Correct clk_get_rate handle X-Git-Tag: microblaze-v5.12~178^2~11^2~9 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=dca54f8ce1c3c979caf06cfdcdf8eab05a00f5ff;p=linux-2.6-microblaze.git clocksource/drivers/sp804: Correct clk_get_rate handle clk_get_rate won't return negative value, correct clk_get_rate handle. Signed-off-by: Kefeng Wang Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20201029123317.90286-4-wangkefeng.wang@huawei.com --- 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)