diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> | 2026-02-26 21:54:46 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2026-02-28 15:58:03 +0100 |
| commit | b8d1706ab3d99c1f96d0c9ed7d16d29b8a178d4c (patch) | |
| tree | c8aad98578cdc8ab8498bea054aa72e40d2090b5 /include/linux/i2c/git@git.tavy.me:linux-stable.git | |
| parent | 5e5f3286d66712fb49264da20e3d89534754d707 (diff) | |
clk: samsung: pll: Fix possible truncation in a9fraco recalc rate
samsung_a9fraco_recalc_rate(), unlike other functions in the unit, is
the first case dividing u64 by u64, thus it should rather use div64_u64
to avoid possible truncation. Note that the original code did not
use remainder.
This fixes Coccinelle warning:
clk-pll.c:1489:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_u64 instead.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602250053.wEU1hlpY-lkp@intel.com/
Fixes: f051dc5bc8e7 ("clk: samsung: Add clock PLL support for ARTPEC-9 SoC")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260226205445.336839-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'include/linux/i2c/git@git.tavy.me:linux-stable.git')
0 files changed, 0 insertions, 0 deletions