This series improves error handling in the sm750fb driver by returning
proper errno values and propagating them to callers.

Changes in v3:
- Remove unnecessary comment in sm750_hw.c
- Drop unrelated comment formatting change in sm750_accel.c

Hungyu Lin (2):
  staging: sm750fb: return -ETIMEDOUT on timeout in de_wait functions
  staging: sm750fb: propagate error codes from de_wait()

 drivers/staging/sm750fb/sm750_accel.c | 18 ++++++++++++------
 drivers/staging/sm750fb/sm750_hw.c    |  8 ++++----
 2 files changed, 16 insertions(+), 10 deletions(-)

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2.34.1