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spi: spi-ep93xx: Fix API slippage 

ep93xx_spi_read_write() changed is parameters, but the function
documentation was left unchanged.  Let's realign.

Fixes the following W=1 kernel build warning(s):

 drivers/spi/spi-ep93xx.c:227: warning: Function parameter or member 'master' not described in 'ep93xx_spi_read_write'
 drivers/spi/spi-ep93xx.c:227: warning: Excess function parameter 'espi' description in 'ep93xx_spi_read_write'

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: Mika Westerberg <mika.westerberg@iki.fi>
Link: https://lore.kernel.org/r/20200717135424.2442271-5-lee.jones@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Lee Jones 2020-07-17 14:54:14 +01:00 committed by Mark Brown
parent f6305d2706
commit dfa51f6db3
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1 changed files with 1 additions and 1 deletions
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drivers/spi/spi-ep93xx.c
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@ -214,7 +214,7 @@ static void ep93xx_do_read(struct spi_master *master)
/**
* ep93xx_spi_read_write() - perform next RX/TX transfer
* @espi: ep93xx SPI controller struct
* @master: SPI master
*
* This function transfers next bytes (or half-words) to/from RX/TX FIFOs. If
* called several times, the whole transfer will be completed. Returns