| Message ID | 20240620005930.295880-1-youwan@nfschina.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ACPI / amba: Drop unnecessary check for registered amba_dummy_clk | expand |
diff --git a/drivers/acpi/arm64/amba.c b/drivers/acpi/arm64/amba.c index 60be8ee1dbdc..ef438417cc80 100644 --- a/drivers/acpi/arm64/amba.c +++ b/drivers/acpi/arm64/amba.c @@ -35,11 +35,7 @@ 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);
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: Youwan Wang <youwan@nfschina.com> --- drivers/acpi/arm64/amba.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)