Commit bfe3f0df authored by Youwan Wang's avatar Youwan Wang Committed by Catalin Marinas
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ACPI / amba: Drop unnecessary check for registered amba_dummy_clk 



amba_register_dummy_clk() is called only once from acpi_amba_init()
and acpi_amba_init() itself is called once during the initialisation.
amba_dummy_clk can't be initialised before this in any other code
path and hence the check for already registered amba_dummy_clk is
not necessary. Drop the same.

Signed-off-by: default avatarYouwan Wang <youwan@nfschina.com>
Acked-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Acked-by: default avatarHanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/r/20240624023101.369633-1-youwan@nfschina.com


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 7a7a1cac

drivers/acpi/arm64/amba.c

+1 −5
Original line number Diff line number Diff line
@@ -27,11 +27,7 @@ static const struct acpi_device_id amba_id_list[] = { 


static void amba_register_dummy_clk(void)

{

	static struct clk *amba_dummy_clk;



	/* If clock already registered */

	if (amba_dummy_clk)

		return;

	struct clk *amba_dummy_clk;



	amba_dummy_clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, 0, 0);

	clk_register_clkdev(amba_dummy_clk, "apb_pclk", NULL);