[PATCH v5 0/3] iio: adc: bcm_iproc_adc: Simplify probe error handling

From: Mohammad Shahid <[email protected]>

This series simplifies probe error handling in bcm_iproc_adc.

Patch 1 removes redundant probe error messages after
devm_request_threaded_irq(), where the helper already reports the error.

Patch 2 introduces a local device pointer to reduce repetition and
prepare for subsequent error handling cleanup.

Patch 3 converts immediate-return probe error paths to dev_err_probe()
while leaving cleanup paths unchanged.

Changes in v5:
- Keep Patch 2 focused on introducing a local device pointer with
  minimal code churn.
- Convert only immediate-return probe error paths in Patch 3.
- Leave cleanup (goto) error paths unchanged as suggested during
  review. Those will be converted separately together with the planned
  devm-managed cleanup using devm_add_action_or_reset().
- Improve line wrapping and formatting based on review comments.

---
Mohammad Shahid (3):
  iio: adc: bcm_iproc_adc: Remove redundant probe error messages
  iio: adc: bcm_iproc_adc: Introduce local device pointer
  iio: adc: bcm_iproc_adc: Convert probe error handling to
    dev_err_probe()

 drivers/iio/adc/bcm_iproc_adc.c | 48 +++++++++++++--------------------
 1 file changed, 18 insertions(+), 30 deletions(-)

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2.43.0