Message ID | 20240617005044.246077-1-youwan@nfschina.com (mailing list archive) |
---|---|
State | New |
Headers | show |
Series | [v2] ACPI /amba: Fix meaningless code for amba_register_dummy_clk() | expand |
On Mon, Jun 17, 2024 at 08:50:44AM +0800, Youwan Wang wrote: > Defining `amba_dummy_clk` as static is meaningless. > > The amba_register_dummy_clk() function is static and > is called during initialization. I think 'amba_dummy_clk' > should be NULL each time when initializing > LGTM, can't figure why this was done like this. Looked at v4.6 when this was introduced, still can't get a clue. Acked-by: Sudeep Holla <sudeep.holla@arm.com> Please check and include all the maintainers correctly and repost this patch with my ack. I don't understand how you chose the set of people or list you have included here. $ ./scripts/get_maintainer.pl -f drivers/acpi/arm64/amba.c Also please include Catalin and Will who can pick up this patch and route it through arm64 tree.
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);
Defining `amba_dummy_clk` as static is meaningless. The amba_register_dummy_clk() function is static and is called during initialization. I think 'amba_dummy_clk' should be NULL each time when initializing Signed-off-by: Youwan Wang <youwan@nfschina.com> --- drivers/acpi/arm64/amba.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)