iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

clk: Zero the clk_rate_request structure

Browse Source 
In order to make sure we don't carry anything over from an already
existing clk_rate_request pointer we would pass to
clk_core_init_rate_req(), let's zero the entire structure before
initializing it.

Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx8mp
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> # exynos4210, meson g12b
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220816112530.1837489-23-maxime@cerno.tech
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Maxime Ripard 2022-08-16 13:25:27 +02:00 committed by Stephen Boyd
parent 262ca38f4b
commit b46fd8dbe8
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/clk/clk.c
View File

@ -1447,6 +1447,8 @@ static void clk_core_init_rate_req(struct clk_core * const core,
if (WARN_ON(!core || !req))
return;
memset(req, 0, sizeof(*req));
req->rate = rate;
clk_core_get_boundaries(core, &req->min_rate, &req->max_rate);