diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2020-10-29 15:33:15 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-12-03 21:16:17 +0300 |
| commit | 9d4965eb438f0c9f93e91ce6bfec72bbb8def988 (patch) | |
| tree | abc9c0b39d7d74945742fcbc1c1aa264ca883cfe /drivers/clocksource | |
| parent | 3c07bf0fc3558f680374f8ac6d148b0082aa08c6 (diff) | |
| download | linux-9d4965eb438f0c9f93e91ce6bfec72bbb8def988.tar.xz | |
clocksource/drivers/sp804: Use clk_prepare_enable and clk_disable_unprepare
Directly use clk_prepare_enable and clk_disable_unprepare.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201029123317.90286-3-wangkefeng.wang@huawei.com
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-sp804.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/clocksource/timer-sp804.c b/drivers/clocksource/timer-sp804.c index 22a68cb83cf3..d74788b47802 100644 --- a/drivers/clocksource/timer-sp804.c +++ b/drivers/clocksource/timer-sp804.c @@ -68,17 +68,9 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name) return PTR_ERR(clk); } - err = clk_prepare(clk); - if (err) { - pr_err("sp804: clock failed to prepare: %d\n", err); - clk_put(clk); - return err; - } - - err = clk_enable(clk); + err = clk_prepare_enable(clk); if (err) { pr_err("sp804: clock failed to enable: %d\n", err); - clk_unprepare(clk); clk_put(clk); return err; } @@ -86,8 +78,7 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name) rate = clk_get_rate(clk); if (rate < 0) { pr_err("sp804: clock failed to get rate: %ld\n", rate); - clk_disable(clk); - clk_unprepare(clk); + clk_disable_unprepare(clk); clk_put(clk); } |