This series performs several cleanups on the sm750fb staging driver to
improve code readability and remove redundancy.

The changes include:
- Removing unused header includes and blocks.
- Simplifying frequency validation logic using early returns to reduce
  nesting.
- Removing a redundant variable initialization.
- Fixing a minor stylistic issue (double space).

All changes were verified to have no functional impact on the driver.

Ahmet Sezgin Duran (4):
  staging: sm750fb: remove unused includes
  staging: sm750fb: use early returns in frequency checks
  staging: sm750fb: remove unnecessary initialization
  staging: sm750fb: remove double space in assignment

 drivers/staging/sm750fb/ddk750_chip.c  | 153 +++++++++++++------------
 drivers/staging/sm750fb/sm750.c        |  12 --
 drivers/staging/sm750fb/sm750_accel.c  |  16 +--
 drivers/staging/sm750fb/sm750_cursor.c |  15 ---
 drivers/staging/sm750fb/sm750_hw.c     |  17 ---
 5 files changed, 79 insertions(+), 134 deletions(-)

base-commit: 6abf0b2df0b1c2205a4c0591425e6461afa62edb
-- 
2.53.0