Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
clk: renesas: rcar-gen2: Use DEFINE_SPINLOCK() for static spinlock
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
+1
-3
+1
-3
drivers/clk/renesas/rcar-gen2-cpg.c
+1
-3
drivers/clk/renesas/rcar-gen2-cpg.c
···
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#define CPG_ADSPCKCR 0x025c
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#define CPG_RCANCKCR 0x0270
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-
static spinlock_t cpg_lock;
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+
static DEFINE_SPINLOCK(cpg_lock);
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/*
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* Z Clock
···
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if (attr)
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cpg_quirks = (uintptr_t)attr->data;
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pr_debug("%s: mode = 0x%x quirks = 0x%x\n", __func__, mode, cpg_quirks);
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spin_lock_init(&cpg_lock);
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return 0;
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}