diff options
| author | Xu Wang <vulab@iscas.ac.cn> | 2020-11-27 09:05:51 +0000 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-11-29 20:02:58 +0100 |
| commit | 7f5b57a095f3b9532793d143655e83433bb448af (patch) | |
| tree | 091011182f1ca8ec4a8d3679aff0384f66936254 /drivers | |
| parent | 6e0781e092a150b040cc305fd1832730cf78580a (diff) | |
clk: rockchip: Remove redundant null check before clk_prepare_enable
Because clk_prepare_enable() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20201127090551.50254-1-vulab@iscas.ac.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/rockchip/clk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c index b443169dd408..336481bc6cc7 100644 --- a/drivers/clk/rockchip/clk.c +++ b/drivers/clk/rockchip/clk.c @@ -603,8 +603,7 @@ void rockchip_clk_protect_critical(const char *const clocks[], for (i = 0; i < nclocks; i++) { struct clk *clk = __clk_lookup(clocks[i]); - if (clk) - clk_prepare_enable(clk); + clk_prepare_enable(clk); } } EXPORT_SYMBOL_GPL(rockchip_clk_protect_critical); |