spi: stm32: rename interrupt function

Interrupt function is used as a thread so rename it to express
meaning directly by more clear function name.

Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Cezary Gapinski 2018-12-24 23:00:34 +01:00 • committed by Mark Brown
commit a9675337ad
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