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

Pan Chuang <[email protected]> Thu, 23 Jul 2026 17:54:56 +0800
Newsgroups org.infradead.lists.linux-amlogic,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media,org.kernel.vger.linux-tegra
Message-ID <[email protected]>
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


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