While looking through the samsung tty driver, I've spotted a few things that
can be simplified by removing unused function arguments and by avoiding some
duplicated variables and casting.

There are no functional changes here.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
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Changes in v3:
- undo too eager removal of 'const' where unnecessary (Jiri)
- Link to v2: https://lore.kernel.org/r/20240807-samsung-tty-cleanup-v2-0-1db5afc9d41b@linaro.org (local)

Changes in v2:
- fix -Wdiscarded-qualifiers warnings
- collect tags
- Link to v1: https://lore.kernel.org/r/20240806-samsung-tty-cleanup-v1-0-a68d3abf31fe@linaro.org (local)

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André Draszik (2):
      tty: serial: samsung_tty: drop unused argument to irq handlers
      tty: serial: samsung_tty: cast the interrupt's void *id just once

 drivers/tty/serial/samsung_tty.c | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)
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base-commit: 1e391b34f6aa043c7afa40a2103163a0ef06d179
change-id: 20240806-samsung-tty-cleanup-ffae1515a284

Best regards,
-- 
André Draszik [off-list ref]