From 774560cf28fe115f106b6176c54ec641491136ac Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 18 Oct 2022 15:52:58 +0200 Subject: clk: Initialize max_rate in struct clk_rate_request Since commit b46fd8dbe8ad ("clk: Zero the clk_rate_request structure"), the clk_core_init_rate_req() function clears the struct clk_rate_request passed as argument. However, the default value for max_rate isn't 0 but ULONG_MAX, and we end up creating a clk_rate_request instance where the maximum rate is 0. Let's initialize max_rate to ULONG_MAX properly. Fixes: b46fd8dbe8ad ("clk: Zero the clk_rate_request structure") Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20221018-clk-range-checks-fixes-v1-3-f3ef80518140@cerno.tech Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Stephen Boyd --- drivers/clk/clk.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/clk/clk.c') diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index eb2f9be9b9aa..57b83665e5c3 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1463,6 +1463,7 @@ static void clk_core_init_rate_req(struct clk_core * const core, return; memset(req, 0, sizeof(*req)); + req->max_rate = ULONG_MAX; if (!core) return; -- cgit