spi: pxa2xx: Extract read_SSSR_bits() helper

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There are few places that repeat the logic of "read some bits from SSSR".
Extract read_SSSR_bits() helper to deduplicate that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210510124134.24638-13-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Andy Shevchenko 2021-05-10 15:41:32 +03:00 • committed by Mark Brown

parent 42c80cd439

commit 6d380132ea

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3 changed files with 20 additions and 22 deletions

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9

drivers/spi/spi-pxa2xx-dma.c

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26

drivers/spi/spi-pxa2xx.c

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7

drivers/spi/spi-pxa2xx.h

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