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clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlock

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A static spinlock can be initialized automatically with
DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init().

Suggested-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/8da2c908f00043f05f7e26e3c26400aea0cfe8bc.1716975021.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2024-05-29 11:35:10 +02:00
parent 3b2f834dd3
commit 2092760681
1 changed files with 1 additions and 3 deletions
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4
drivers/clk/renesas/rcar-gen2-cpg.c
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@ -30,7 +30,7 @@
#define CPG_ADSPCKCR 0x025c
#define CPG_RCANCKCR 0x0270
static spinlock_t cpg_lock;
static DEFINE_SPINLOCK(cpg_lock);
/*
* Z Clock
@ -387,7 +387,5 @@ int __init rcar_gen2_cpg_init(const struct rcar_gen2_cpg_pll_config *config,
cpg_quirks = (uintptr_t)attr->data;
pr_debug("%s: mode = 0x%x quirks = 0x%x\n", __func__, mode, cpg_quirks);
spin_lock_init(&cpg_lock);
return 0;
}