[v3] staging: most: dim2: clean up error handling in fsl_mx6_enable

[PATCH v3 0/3] staging: most: dim2: clean up error handling in fsl_mx6_enable

Artem Lytkin posted 3 patches 1 month, 1 week ago

Diff against v2 v2
Download series mbox

drivers/staging/most/dim2/dim2.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)

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[PATCH v3 0/3] staging: most: dim2: clean up error handling in fsl_mx6_enable

Posted by Artem Lytkin 1 month, 1 week ago

This series cleans up error handling in fsl_mx6_enable(), split into
separate logical changes per Dan Carpenter's review of v1.

Patch 1 replaces IS_ERR_OR_NULL() with IS_ERR() since devm_clk_get()
never returns NULL.

Patch 2 replaces dev_err() + hardcoded -EFAULT with dev_err_probe()
and PTR_ERR() to propagate correct error codes and handle probe
deferral properly.

Patch 3 removes unnecessary string indirection in dev_err() calls
("%s\n", "message" -> "message\n").

Changes since v2:
  - No code changes, resending as new thread to resolve duplicate
    v2 submissions (sorry for the noise)

Changes since v1:
  - Split combined patch into 3 separate patches (one change per patch)
  - Extended string indirection fix to all three enable functions

Artem Lytkin (3):
  staging: most: dim2: replace IS_ERR_OR_NULL with IS_ERR for
    devm_clk_get
  staging: most: dim2: use dev_err_probe and proper error codes for
    clock
  staging: most: dim2: remove unnecessary string indirection in dev_err

 drivers/staging/most/dim2/dim2.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

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2.43.0