From 35a796315c493f601450f309b1ccfae0a38f3a5e Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Fri, 5 Mar 2021 01:33:34 +0100 Subject: clk: use clk_core_enable_lock() a bit more Use clk_core_enable_lock() and clk_core_disable_lock() in a few places rather than open-coding them. Signed-off-by: Rasmus Villemoes Link: https://lore.kernel.org/r/20210305003334.575831-1-linux@rasmusvillemoes.dk Signed-off-by: Stephen Boyd --- drivers/clk/clk.c | 18 +++--------------- 1 file changed, 3 insertions(+), 15 deletions(-) (limited to 'drivers/clk/clk.c') diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 5052541a0986..8c1ed844b97e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -2078,12 +2078,8 @@ static void clk_change_rate(struct clk_core *core) return; if (core->flags & CLK_SET_RATE_UNGATE) { - unsigned long flags; - clk_core_prepare(core); - flags = clk_enable_lock(); - clk_core_enable(core); - clk_enable_unlock(flags); + clk_core_enable_lock(core); } if (core->new_parent && core->new_parent != core->parent) { @@ -2116,11 +2112,7 @@ static void clk_change_rate(struct clk_core *core) core->rate = clk_recalc(core, best_parent_rate); if (core->flags & CLK_SET_RATE_UNGATE) { - unsigned long flags; - - flags = clk_enable_lock(); - clk_core_disable(core); - clk_enable_unlock(flags); + clk_core_disable_lock(core); clk_core_unprepare(core); } @@ -3564,8 +3556,6 @@ static int __clk_core_init(struct clk_core *core) * reparenting clocks */ if (core->flags & CLK_IS_CRITICAL) { - unsigned long flags; - ret = clk_core_prepare(core); if (ret) { pr_warn("%s: critical clk '%s' failed to prepare\n", @@ -3573,9 +3563,7 @@ static int __clk_core_init(struct clk_core *core) goto out; } - flags = clk_enable_lock(); - ret = clk_core_enable(core); - clk_enable_unlock(flags); + ret = clk_core_enable_lock(core); if (ret) { pr_warn("%s: critical clk '%s' failed to enable\n", __func__, core->name); -- cgit v1.2.3