Commit 3b2f834d authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

clk: renesas: cpg-lib: Use DEFINE_SPINLOCK() for global spinlock 



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

Suggested-by: default avatarYe Bin <yebin10@huawei.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarStephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/9073a6bfb7791e492156331fa8a0ea87a7c7cef6.1716975021.git.geert+renesas@glider.be
parent c001f9c9

drivers/clk/renesas/rcar-cpg-lib.c

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 


#include "rcar-cpg-lib.h"



spinlock_t cpg_lock;

DEFINE_SPINLOCK(cpg_lock);



void cpg_reg_modify(void __iomem *reg, u32 clear, u32 set)

{

drivers/clk/renesas/rcar-gen3-cpg.c

+0 −2
Original line number Diff line number Diff line
@@ -551,7 +551,5 @@ int __init rcar_gen3_cpg_init(const struct rcar_gen3_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;

}

drivers/clk/renesas/rcar-gen4-cpg.c

+0 −2
Original line number Diff line number Diff line
@@ -466,7 +466,5 @@ int __init rcar_gen4_cpg_init(const struct rcar_gen4_cpg_pll_config *config, 
	cpg_clk_extalr = clk_extalr;

	cpg_mode = mode;



	spin_lock_init(&cpg_lock);



	return 0;

}