[PATCH v2 0/3] firmware: exynos-acpm: Use __counted_by()

From: Krzysztof Kozlowski

Date: Thu Feb 19 2026 - 06:28:49 EST


Changes in v2:
- Add tags
- Patch 2/3: typo, single ioread32 lines, merge the two if() for
txcnt/rxcnt checks
- Link to v1: https://patch.msgid.link/20260214-firmare-acpm-counted-v1-0-32af5735470e@xxxxxxxxxxxxxxxx

Improve safety of the code by using __counted_by/__counted_by_ptr.

Best regards,
Krzysztof

---
Krzysztof Kozlowski (3):
firmware: exynos-acpm: Use unsigned int for acpm_pmic_linux_errmap index
firmware: exynos-acpm: Count number of commands in acpm_xfer
firmware: exynos-acpm: Count acpm_xfer buffers with __counted_by_ptr

drivers/firmware/samsung/exynos-acpm-dvfs.c | 9 +++++----
drivers/firmware/samsung/exynos-acpm-pmic.c | 16 ++++++++--------
drivers/firmware/samsung/exynos-acpm.c | 14 +++++++-------
drivers/firmware/samsung/exynos-acpm.h | 8 ++++----
4 files changed, 24 insertions(+), 23 deletions(-)
---
base-commit: 635c467cc14ebdffab3f77610217c1dacaf88e8c
change-id: 20260214-firmare-acpm-counted-255f287c3dce

Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>