spi: mpc512x: minor prep before feature change

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mechanical edits before changing functionality, to reduce diffs
- rename variables to later tell remaining TX and RX apart
- use size_t for the current TX and RX length
  (for better compatibility with the min() macro)
- remove unused members from the master data (sysclk, eofbyte)
- silence a checkpatch warning (braces around single statement)

Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Gerhard Sittig 2013-06-03 14:03:49 +02:00 • committed by Mark Brown

parent d683b96b07

commit c36e93a0bd

1 changed files with 19 additions and 24 deletions

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drivers/spi/spi-mpc512x-psc.c

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