spi: Use of_property_read_u32

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Instead of getting the raw property, checking the length, and doing
endian conversion each time, use the OF function
of_property_read_u32() that does all that.

Error messages are slightly improved with error codes from
of_property_read_u32() for different ways the property may be invalid
(missing, too short, etc.)

Signed-off-by: Trent Piepho <tpiepho@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Trent Piepho 2013-09-27 05:37:25 -07:00 • committed by Mark Brown

parent 70fac17cec

commit 89da4293a7

1 changed files with 23 additions and 26 deletions

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drivers/spi/spi.c

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