From: Baruch Siach <baruch@tkos.co.il> stable inclusion from stable-v5.10.94 commit b5793aff11d7693df7e64261bc466d4869db9117 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 94a4950a4acff39b5847cc1fee4f65e160813493 ] The cell_count field of of_phandle_iterator is the number of cells we expect in the phandle arguments list when cells_name is missing. The error message should show the number of cells we actually see. Fixes: af3be70a3211 ("of: Improve of_phandle_iterator_next() error message") Cc: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/96519ac55be90a63fa44afe01480c30d08535465.164088191... Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- drivers/of/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/base.c b/drivers/of/base.c index 161a23631472..60cb9b44d4ec 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1328,9 +1328,9 @@ int of_phandle_iterator_next(struct of_phandle_iterator *it) * property data length */ if (it->cur + count > it->list_end) { - pr_err("%pOF: %s = %d found %d\n", + pr_err("%pOF: %s = %d found %td\n", it->parent, it->cells_name, - count, it->cell_count); + count, it->list_end - it->cur); goto err; } } -- 2.20.1