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@xxxxxxxxxxxx>
Acked-by: Sudeep Holla <sudeep.holla@xxxxxxx>
Acked-by: Hanjun Guo <guohanjun@xxxxxxxxxx>
---
v1->v2->v3: Modify the commit log description
v3->v4: Update the commit message suggested by Sudeep;
Add Acked-by from Sudeep;
+Cc ARM64 maintainers Catalin and Will.
---
drivers/acpi/arm64/amba.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
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);
--
2.25.1
