diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2023-05-05 14:25:04 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2023-06-09 04:01:05 +0300 |
| commit | 9633b4c17b734de8308461182facc931042824b7 (patch) | |
| tree | 80f9000135ff6725a81e4844d6218c63ff33da8e /drivers/clk/clk_test.c | |
| parent | ed046ac74da0b5602566073023a1519b5ae657b7 (diff) | |
| download | linux-9633b4c17b734de8308461182facc931042824b7.tar.xz | |
clk: test: Fix type sign of rounded rate variables
clk_round_rate() may return a negative error code, but most of the
variables we defined to store its returned value are unsigned.
This obviously leads to issues on error.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20221018-clk-range-checks-fixes-v4-2-971d5077e7d2@cerno.tech
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk_test.c')
| -rw-r--r-- | drivers/clk/clk_test.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/clk/clk_test.c b/drivers/clk/clk_test.c index f9a5c2964c65..2cb51153750d 100644 --- a/drivers/clk/clk_test.c +++ b/drivers/clk/clk_test.c @@ -266,7 +266,8 @@ static void clk_test_round_set_get_rate(struct kunit *test) struct clk_dummy_context *ctx = test->priv; struct clk_hw *hw = &ctx->hw; struct clk *clk = clk_hw_get_clk(hw, NULL); - unsigned long rounded_rate, set_rate; + unsigned long set_rate; + long rounded_rate; rounded_rate = clk_round_rate(clk, DUMMY_CLOCK_RATE_1); KUNIT_ASSERT_GT(test, rounded_rate, 0); @@ -851,7 +852,7 @@ clk_test_orphan_transparent_multiple_parent_mux_set_range_round_rate(struct kuni struct clk_multiple_parent_ctx *ctx = test->priv; struct clk_hw *hw = &ctx->hw; struct clk *clk = clk_hw_get_clk(hw, NULL); - unsigned long rate; + long rate; int ret; ret = clk_set_rate_range(clk, DUMMY_CLOCK_RATE_1, DUMMY_CLOCK_RATE_2); @@ -1090,7 +1091,7 @@ clk_test_single_parent_mux_set_range_round_rate_parent_only(struct kunit *test) struct clk_hw *hw = &ctx->hw; struct clk *clk = clk_hw_get_clk(hw, NULL); struct clk *parent; - unsigned long rate; + long rate; int ret; parent = clk_get_parent(clk); @@ -1120,7 +1121,7 @@ clk_test_single_parent_mux_set_range_round_rate_child_smaller(struct kunit *test struct clk_hw *hw = &ctx->hw; struct clk *clk = clk_hw_get_clk(hw, NULL); struct clk *parent; - unsigned long rate; + long rate; int ret; parent = clk_get_parent(clk); @@ -1158,7 +1159,7 @@ clk_test_single_parent_mux_set_range_round_rate_parent_smaller(struct kunit *tes struct clk_hw *hw = &ctx->hw; struct clk *clk = clk_hw_get_clk(hw, NULL); struct clk *parent; - unsigned long rate; + long rate; int ret; parent = clk_get_parent(clk); |