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Fri, 13 Feb 2026 07:22:03 -0800 (PST) From: Yasin Lee Date: Fri, 13 Feb 2026 23:14:43 +0800 Subject: [PATCH v3 1/4] iio: proximity: hx9023s: fix assignment order for __counted_by Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260213-upstream-20260219-v3-1-df9371d29f5c@gmail.com> References: <20260213-upstream-20260219-v3-0-df9371d29f5c@gmail.com> In-Reply-To: <20260213-upstream-20260219-v3-0-df9371d29f5c@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , yasin.lee.x@outlook.com Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Yasin Lee X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1033; i=yasin.lee.x@gmail.com; h=from:subject:message-id; bh=MTOwoKcxAPZFSxZSEyJ02B9TZtaimRRkuonsCTf0d6E=; b=owGbwMvMwCEYyfeRr6Zs90zG02pJDJn9jr3zTC3joxmO7vwuXis83fjKJl/x20J5xjqKr9tLl m3k+3yho5SFQZCDQVZMkeXM6zes+aoP9wT/ds2AmcPKBDKEgYtTACby6hjDX8Ecu59/Vn8XFJq8 1FGqe8Jit6myRV7zEwLU3ddJpgvtKmVk+DI/NXlmt59fLW/c9cmJa/+ytzLmKFf0hz5Ievr2yOu 4hQA= X-Developer-Key: i=yasin.lee.x@gmail.com; a=openpgp; fpr=CCEBEC056F25E1BC53FB4568590EF10E7C76BB99 Initialize fw_size before copying firmware data into the flexible array member to match the __counted_by() annotation. This fixes the incorrect assignment order that triggers runtime safety checks. Fixes: e9ed97be4fcc ("iio: proximity: hx9023s: Added firmware file parsing functionality") Signed-off-by: Yasin Lee --- drivers/iio/proximity/hx9023s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c index 2918dfc0df54..ad839db6b326 100644 --- a/drivers/iio/proximity/hx9023s.c +++ b/drivers/iio/proximity/hx9023s.c @@ -1034,9 +1034,8 @@ static int hx9023s_send_cfg(const struct firmware *fw, struct hx9023s_data *data if (!bin) return -ENOMEM; - memcpy(bin->data, fw->data, fw->size); - bin->fw_size = fw->size; + memcpy(bin->data, fw->data, bin->fw_size); bin->fw_ver = bin->data[FW_VER_OFFSET]; bin->reg_count = get_unaligned_le16(bin->data + FW_REG_CNT_OFFSET); -- 2.43.0