linux-kernel - [PATCH 3/4] spi: rspi: Remove empty rspi

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Date:	Fri, 21 Feb 2014 17:29:17 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-spi@...r.kernel.org, linux-sh@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Subject: [PATCH 3/4] spi: rspi: Remove empty rspi_cleanup()

From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>

If spi_master.cleanup() is not needed, it can be left unimplemented.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
---
 drivers/spi/spi-rspi.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 04528888a53f..4a1f978c3381 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -893,10 +893,6 @@ static int rspi_setup(struct spi_device *spi)
 	return 0;
 }
 
-static void rspi_cleanup(struct spi_device *spi)
-{
-}
-
 static u16 qspi_transfer_mode(const struct spi_transfer *xfer)
 {
 	if (xfer->tx_buf)
@@ -1255,7 +1251,6 @@ static int rspi_probe(struct platform_device *pdev)
 	master->bus_num = pdev->id;
 	master->setup = rspi_setup;
 	master->transfer_one = ops->transfer_one;
-	master->cleanup = rspi_cleanup;
 	master->prepare_message = rspi_prepare_message;
 	master->unprepare_message = rspi_unprepare_message;
 	master->mode_bits = ops->mode_bits;
-- 
1.7.9.5

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