linux-kernel - [PATCH v2 04/14] spi: spi-ep93xx: Fix API slippage

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Date:   Fri, 17 Jul 2020 14:54:14 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     broonie@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-spi@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Mika Westerberg <mika.westerberg@....fi>
Subject: [PATCH v2 04/14] 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'

Cc: Mika Westerberg <mika.westerberg@....fi>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/spi/spi-ep93xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c
index ae7c79a062084..aa676559d2738 100644
--- a/drivers/spi/spi-ep93xx.c
+++ b/drivers/spi/spi-ep93xx.c
@@ -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
-- 
2.25.1