| From | Yury Norov <> | Subject | [PATCH 34/34] sh: rework ilsel_enable() | Date | Sat, 18 Nov 2023 07:51:05 -0800 |
| |
Fix opencoded find_and_set_bit(), which also suppresses potential KCSAN warning.
Signed-off-by: Yury Norov <yury.norov@gmail.com> --- arch/sh/boards/mach-x3proto/ilsel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/sh/boards/mach-x3proto/ilsel.c b/arch/sh/boards/mach-x3proto/ilsel.c index f0d5eb41521a..7fadc479a80b 100644 --- a/arch/sh/boards/mach-x3proto/ilsel.c +++ b/arch/sh/boards/mach-x3proto/ilsel.c @@ -99,8 +99,8 @@ int ilsel_enable(ilsel_source_t set) } do { - bit = find_first_zero_bit(&ilsel_level_map, ILSEL_LEVELS); - } while (test_and_set_bit(bit, &ilsel_level_map)); + bit = find_and_set_bit(&ilsel_level_map, ILSEL_LEVELS); + } while (bit >= ILSEL_LEVELS); __ilsel_enable(set, bit); -- 2.39.2
|