From: Christian Engelmayer <cengelma@gmx.at>
Date: Wed, 5 Feb 2014 21:23:01 +0000 (+0100)
Subject: spi: orion: Remove unused pointer in orion_spi_write_read()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1647138df66c695eb16f4a6bce7f088f817ab26d;p=deliverable%2Flinux.git

spi: orion: Remove unused pointer in orion_spi_write_read()

Remove unused devdata pointer 'orion_spi' in function orion_spi_write_read().

Detected by Coverity: CID 1077860.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index 7f2121fe2622..75871d444ff4 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -260,11 +260,9 @@ orion_spi_write_read_16bit(struct spi_device *spi,
 static unsigned int
 orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
 {
-	struct orion_spi *orion_spi;
 	unsigned int count;
 	int word_len;
 
-	orion_spi = spi_master_get_devdata(spi->master);
 	word_len = spi->bits_per_word;
 	count = xfer->len;