[PATCH 0/3] media: cec: Remove redundant error messages on IRQ request failure

From: Pan Chuang

Date: Thu Jul 23 2026 - 06:15:45 EST


devm_request_threaded_irq() and devm_request_any_context_irq()
automatically log detailed error messages on failure via
the devm_request_result() helper, which prints device
name, IRQ number, handler functions, and error code.

Since devm_request_irq() is a static inline wrapper around
devm_request_threaded_irq(), it also benefits from this
automatic logging.

Remove the now-redundant dev_err() and dev_err_probe() calls
in cec drivers that follow these devm_request_*_irq()
functions, as the core now provides more detailed diagnostic
information on failure.

Pan Chuang (3):
media: cec: ao-cec: Remove redundant dev_err()
media: cec: seco: Remove redundant dev_err()
media: cec: tegra: Remove redundant dev_err()

drivers/media/cec/platform/meson/ao-cec-g12a.c | 4 +---
drivers/media/cec/platform/meson/ao-cec.c | 4 +---
drivers/media/cec/platform/seco/seco-cec.c | 1 -
drivers/media/cec/platform/tegra/tegra_cec.c | 5 +----
4 files changed, 3 insertions(+), 11 deletions(-)

--
2.34.1